Mathematics Workbook 3 Term 3 Grade 3 Name: Class:
Í4#È-E-MAM-WB03SÎ 2003-E-MAM-WB03
Mathematics Workbook 3 Term 3
2003-E-MAM-WB03
Í4#È-E-MAM-WB03SÎ
Grade 3
CAPS aligned
W Drijfhout H Erasmus
Workbook 3; Term 3 Grade 3 ~ Mathematics
Contents Term 3 Content area 1: Numbers, operations and relationships............................................... 7 Week 21............................................................................................................................... 7 Activity 1........................................................................................................................... 7 Activity 2........................................................................................................................... 8 Activity 3........................................................................................................................... 8 Activity 4........................................................................................................................... 9 Activity 5........................................................................................................................... 9 Activity 6......................................................................................................................... 10 Activity 7......................................................................................................................... 10 Activity 8......................................................................................................................... 11 Activity 9......................................................................................................................... 11 Activity 10....................................................................................................................... 12 Activity 11....................................................................................................................... 12 Activity 12....................................................................................................................... 13 Activity 13....................................................................................................................... 13 Week 22............................................................................................................................. 14 Activity 14....................................................................................................................... 14 Activity 15....................................................................................................................... 15 Activity 16....................................................................................................................... 16 Activity 17....................................................................................................................... 16 Activity 18....................................................................................................................... 17 Activity 19....................................................................................................................... 18 Activity 20....................................................................................................................... 19 Activity 21....................................................................................................................... 20 Activity 22....................................................................................................................... 20 Activity 23....................................................................................................................... 21 Activity 24....................................................................................................................... 21 Week 23............................................................................................................................. 22 Activity 25....................................................................................................................... 22 Activity 26....................................................................................................................... 23 Activity 27....................................................................................................................... 23 Activity 28....................................................................................................................... 24 Activity 29....................................................................................................................... 25 Activity 30....................................................................................................................... 25 Activity 31....................................................................................................................... 25 Activity 32....................................................................................................................... 26 Activity 33....................................................................................................................... 27 Activity 34....................................................................................................................... 28 Activity 35....................................................................................................................... 29 Activity 36....................................................................................................................... 30 Activity 37....................................................................................................................... 30 Week 24............................................................................................................................. 31 Activity 38....................................................................................................................... 31 Activity 39....................................................................................................................... 32 Activity 40....................................................................................................................... 32 Activity 41....................................................................................................................... 33 Activity 42....................................................................................................................... 34 3
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Activity 43....................................................................................................................... 34 Activity 44....................................................................................................................... 34 Activity 45....................................................................................................................... 35 Activity 46....................................................................................................................... 36 Activity 47....................................................................................................................... 36 Activity 48....................................................................................................................... 37 Activity 49....................................................................................................................... 38 Activity 50....................................................................................................................... 38 Activity 51....................................................................................................................... 39 Activity 52....................................................................................................................... 39 Activity 53....................................................................................................................... 40 Activity 54....................................................................................................................... 40 Week 25............................................................................................................................. 41 Activity 55....................................................................................................................... 41 Activity 56....................................................................................................................... 41 Activity 57....................................................................................................................... 42 Activity 58....................................................................................................................... 43 Activity 59....................................................................................................................... 44 Activity 60....................................................................................................................... 44 Activity 61....................................................................................................................... 45 Activity 62....................................................................................................................... 45 Activity 63....................................................................................................................... 46 Activity 64....................................................................................................................... 47 Activity 65....................................................................................................................... 48 Activity 66....................................................................................................................... 48 Week 26............................................................................................................................. 49 Activity 67....................................................................................................................... 49 Activity 68....................................................................................................................... 50 Activity 69....................................................................................................................... 51 Activity 70....................................................................................................................... 51 Activity 71....................................................................................................................... 52 Activity 72....................................................................................................................... 52 Activity 73....................................................................................................................... 53 Activity 74....................................................................................................................... 53 Activity 75....................................................................................................................... 54 Activity 76....................................................................................................................... 55 Activity 77....................................................................................................................... 56 Activity 78....................................................................................................................... 57 Activity 79....................................................................................................................... 57 Content area 2: Patterns, functions and algebra.......................................................... 58 Week 27............................................................................................................................. 58 Activity 80....................................................................................................................... 58 Activity 81....................................................................................................................... 59 Activity 82....................................................................................................................... 60 Activity 83....................................................................................................................... 60 Activity 84....................................................................................................................... 61 Activity 85....................................................................................................................... 61
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Content area 3: Space and shape................................................................................... 62 Activity 86....................................................................................................................... 62 Activity 87....................................................................................................................... 63 Activity 88....................................................................................................................... 64 Activity 89....................................................................................................................... 66 Content area 4: Measurement......................................................................................... 67 Week 28............................................................................................................................. 67 Activity 90....................................................................................................................... 67 Activity 91....................................................................................................................... 68 Activity 92....................................................................................................................... 69 Activity 93....................................................................................................................... 70 Activity 94....................................................................................................................... 71 Activity 95....................................................................................................................... 72 Activity 96....................................................................................................................... 72 Activity 97....................................................................................................................... 73 Activity 98....................................................................................................................... 74 Activity 99....................................................................................................................... 74 Activity 100..................................................................................................................... 75 Week 29............................................................................................................................. 76 Activity 101..................................................................................................................... 76 Activity 102..................................................................................................................... 77 Activity 103..................................................................................................................... 78 Activity 104..................................................................................................................... 79 Activity 105..................................................................................................................... 80 Content area 5: Data handling......................................................................................... 81 Week 30............................................................................................................................. 81 Activity 106..................................................................................................................... 81 Activity 107..................................................................................................................... 82 Activity 108..................................................................................................................... 83
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Term 3 Content area 1: Numbers, operations and relationships Week 21 Activity 1 Date: Lily lies on the lawn and counts the birds ¶ying overhead. Af ter two hours, she has counted 234 birds. Suddenly, a large ¶ock of birds ±ies overhead. Lily takes a photo of them:
a) First estimate how many birds there are in the photo. ___________ b) Then count how many birds there are in the photo. ___________ c) How many birds did she see altogether? ____________________________________ 7
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Activity 2 Date: Write the number name next to the number symbol. Number symbol a) 359 b) 265 c) 448 d) 500 e) 219 f) 110 g) 421 h) 342
Number name ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________
Activity 3 Connect the number names and the number symbols. a) Three hundred and seventy-eight
493
b) A hundred and twenty-±ve
449
c) Four hundred and ninety-three
125
d) Two hundred and ±fty-seven
346
e) Three hundred and forty-six
494
f) Four hundred and forty-nine
378
g) Four hundred and ninety-four © Optimi
257 8
Workbook 3; Term 3 Grade 3 ~ Mathematics
Activity 4 Date: Count the beads and write down the number and draw the correct number of beads on the poles.
_________
_________
_________
_________
545
207
418
639
Activity 5 Break down the numbers in hundreds, tens and ones. Hundreds
Tens
Ones
a) 318 b) 597 c) 126 d) 750 e) 238 f) 663 g) 407 9
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Activity 6 Date: The addition sum may look dif ±cult, but follow the steps in the example and try to do the sums as quickly as possible.
322 + 527 = (300 + 20 + 2) + (500 + 20 + 7) = 800 + 40 + 9 = 849 a) 325 + 141 = ______
h) 225 + 152 = ______
b) 125 + 254 = ______
i) 141 + 654 = ______
c) 332 + 217 = ______
j) 381 + 312 = ______
d) 201 + 146 = ______
k) 501 + 165 = ______
e) 438 + 241 = ______
l) 638 + 221 = ______
f) 411 + 187 = ______
m) 412 + 287 = ______
g) 263 + 236 = ______
n) 127 + 422 = ______
Activity 7 Date: Write the two numbers on top of each other, it's easier! a)
167 + 232
b)
426 + 212
c)
364 + 235
d)
247 + 222
e)
434 + 120
f)
345 + 323
g)
689 – 429
h)
776 – 342
i)
545 – 243
j)
265 – 150
k)
934 – 821
l)
268 – 253
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Activity 8 Date: Write down the number the coloured blocks represent and break down the numbers below. What numbers do the blocks represent? _________
458
697
750
532
Activity 9 Use this method to add or subtract the hundreds, tens and ones to get the answer.
574 – 412 = (500 + 70 + 4) – (400 + 10 + 2) = 100 + 60 + 2 = 162 a) 685 – 441 = ______
h) 219 – 113 = ______
b) 425 – 212 = ______
i) 743 – 531 = ______
c) 432 – 211 = ______
j) 676 – 123 = ______
d) 414 – 403 = ______
k) 593 – 352 = ______
e) 699 – 582 = ______
l) 528 – 413 = ______
f) 365 – 264 = ______
m) 352 – 232 = ______
g) 563 – 233 = ______
n) 685 – 234 = ______ 11
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Workbook 3; Term 3 Grade 3 ~ Mathematics
Activity 10 Complete the sums.
Date:
a) 167 – 9 = _____
j) 312 + 4 = _____
s) 341 + 5 = _____
b) 265 – 3 = _____
k) 698 + 4 = _____
t) 273 – 6 = _____
c) 343 + 7 = _____
l) 537 – 3 = _____
u) 435 + 7 = _____
d) 570 + 5 = _____
m) 291 + 2 = _____
v) 747 – 3 = _____
e) 689 – 4 = _____
n) 175 + 9 = _____
w) 624 + 8 = _____
f) 709 + 2 = _____
o) 566 – 3 = _____
x) 136 + 7 = _____
g) 153 – 6 = _____
p) 481 + 8 = _____
y) 518 – 9 = _____
h) 442 + 8 = _____
q) 394 – 4 = _____
z) 456 + 7 = _____
i) 634 + 9 = _____
r) 721 – 2 = _____
Activity 11 Complete the table. a)
247
b)
748
200 + 40 + 7
2H + 4T + 7 Ones
c) d)
3H + 3T + 2 Ones 651
e)
500 + 10 + 0
f)
7H + 2T + 5 Ones
g)
100 + 20 + 3
h)
409
i)
299
j) © Optimi
6H + 9T + 3 Ones 12