Mathematics Workbook 4 Term 4 Grade 2 Name: Class:
Í4”È-E-MAM-WB04_Î 2002-E-MAM-WB04
Mathematics Workbook 4 Term 4
2002-E-MAM-WB04
Í4”È-E-MAM-WB04_Î
Grade 2
CAPS aligned
W Drijfhout H Erasmus
Workbook 4; Term 4 Grade 2 ~ Mathematics
Contents Activity 1: Number names.................................................................................................... 5 Activity 2: Number symbols.................................................................................................. 6 Activity 3: Counting............................................................................................................... 7 Activity 4: Greater than and smaller than............................................................................. 8 Activity 5: Tens and ones...................................................................................................... 9 Activity 6: Chain sums........................................................................................................ 10 Activity 7: Counting............................................................................................................. 11 Activity 8: Calculations....................................................................................................... 12 Activity 9: Calculations....................................................................................................... 13 Activity 10: Number bonds................................................................................................. 14 Activity 11: Method 3.......................................................................................................... 15 Activity 12: Number bonds ................................................................................................ 16 Activity 13: Even numbers.................................................................................................. 17 Activity 14: Method 3.......................................................................................................... 18 Activity 15: Method 3.......................................................................................................... 19 Activity 16: Number bonds................................................................................................. 20 Activity 17: Odd numbers................................................................................................... 21 Activity 18: Method 3.......................................................................................................... 22 Activity 19: Method 4.......................................................................................................... 23 Activity 20: Problem-solving............................................................................................... 24 Activity 21: Method 4.......................................................................................................... 25 Activity 22: Number bonds................................................................................................. 26 Activity 23: Method 4.......................................................................................................... 27 Activity 24: Calculations..................................................................................................... 28 Activity 25: Method 4.......................................................................................................... 29 Activity 26: Number bonds................................................................................................. 30 Activity 27: Method 5.......................................................................................................... 31 Activity 28: Mental maths................................................................................................... 32 Activity 29: Place value...................................................................................................... 33 Activity 30: Mental maths................................................................................................... 34 Activity 31: Calculations..................................................................................................... 35 Activity 32: Multiplication.................................................................................................... 36 Activity 33: Even numbers.................................................................................................. 37 Activity 34: Vertical sums.................................................................................................... 38 Activity 35: Number lines.................................................................................................... 39 Activity 36: Multiplication.................................................................................................... 40 Activity 37: Odd numbers................................................................................................... 41 Activity 38: Number lines.................................................................................................... 42 Activity 39: Problem-solving............................................................................................... 43 Activity 40: Multiplication.................................................................................................... 44 Activity 41: Work with 3s..................................................................................................... 45 Activity 42: Multiplication.................................................................................................... 46 Activity 43: Time and mental maths.................................................................................... 47 Activity 44: Multiplication.................................................................................................... 48 Activity 45: Recognise almost doubles............................................................................... 49 Activity 46: Multiplication.................................................................................................... 50 Activity 47: Time and mental maths.................................................................................... 51 Activity 48: Halving............................................................................................................. 52 3
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 49: Problem-solving............................................................................................... 53 Activity 50: Mental maths................................................................................................... 54 Activity 51: Number lines.................................................................................................... 55 Activity 52: Pyramid sums.................................................................................................. 56 Activity 53: Number patterns.............................................................................................. 57 Activity 54: Doubling and halving....................................................................................... 58 Activity 55: Patterns............................................................................................................ 59 Activity 56: Pyramid sums.................................................................................................. 60 Activity 57: Number patterns.............................................................................................. 61 Activity 58: Number patterns.............................................................................................. 62 Activity 59: Problem-solving............................................................................................... 63 Activity 60: Mental maths................................................................................................... 64 Activity 61: Fractions.......................................................................................................... 65 Activity 62: Calculations..................................................................................................... 66 Activity 63: Fractions.......................................................................................................... 67 Activity 64: Mental maths................................................................................................... 68 Activity 65: Money.............................................................................................................. 69 Activity 66: Money.............................................................................................................. 70 Activity 67: Money.............................................................................................................. 71 Activity 68: Problem-solving............................................................................................... 72 Activity 69: Count in multiples............................................................................................ 73 Activity 70: 3D objects........................................................................................................ 74 Activity 71: Space and shape............................................................................................. 75 Activity 72: Counting in multiples........................................................................................ 76 Activity 73: Symmetry......................................................................................................... 77 Activity 74: Time................................................................................................................. 78 Activity 75: Counting in multiples........................................................................................ 79 Activity 76: Time................................................................................................................. 80 Activity 77: Speed test........................................................................................................ 81 Activity 78: Length.............................................................................................................. 82 Activity 79: Speed test........................................................................................................ 83 Activity 80: Mass................................................................................................................ 84 Activity 81: Speed test........................................................................................................ 85 Activity 82: Volume............................................................................................................. 86 Activity 83: Data handling................................................................................................... 87
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4
Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 1: Number names Write the number name next to the number symbol.
50 ___________________________
45 ___________________________
76 ___________________________
99 ___________________________
66 ___________________________
52 ___________________________
18 ____________________________
41 ___________________________
58 ___________________________
95 ___________________________
98 ___________________________
57 ___________________________
27 ___________________________
43 ___________________________
96 ___________________________
38 ___________________________
85 ___________________________
39 ___________________________
69 ___________________________
20 ___________________________
89 ___________________________
48 ___________________________
55 ___________________________
12 ____________________________
15 ___________________________
42 ___________________________
24 ___________________________
100 __________________________ 5
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 2: Number symbols You know all the number symbols from 1 to 200. Write the correct number symbol in the light bulb next to each number name.
fif teen
twenty-eight
seventy-seven
twenty
thirty-five
seventy-two
fourteen
thirty-three
ninety-five
ninety
ninety-four
a hundred and eight
a hundred and thirty
two hundred
a hundred and ninety-nine
a hundred and twelve
a hundred and sixty-six
a hundred and f if ty-four
a hundred and seventy-±ve
a hundred and ninety-four
a hundred and twentythree
a hundred and eighty-six
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 3: Counting Complete the 100 chart.
1 20 21 40 41 60 61 80 81 100
7
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 4: Greater than and smaller than Use the symbols in the correct places.
a) 65 _____ 55
h) 82 _____ 89
b) 43 _____ 56
i) 32 _____ 33
c) 100 _____ 99
j) 39 _____ 39
d) 47 _____ 48
k) 86 _____ 68
e) 73 _____ 37
l) 28 _____ 73
f) 98 _____ 97
m) 65 _____ 65
g) 54 _____ 54
n) 41 _____ 14
Count on.
a) 180; 181; 182; ______; ______; _______; _______ b) 172; 174; 176; ______; ______; _______; _______ c) 184; 186; 188; ______; ______; _______; _______ d) 160; 165; 170; ______; ______; _______; _______ e) 190; 191; 192; ______; ______; _______; _______ © Optimi
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 5: Tens and ones Write the number shown by the coloured blocks.
_________
_________
_________
Draw the correct number of beads on the poles.
T
O
47
T
O
T
28
O
T
O
95
73
_________
_________
Count the beads and write down the number.
_________
_________ 9
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 6: Chain sums Complete the chain sum.
10
–2
–1
+6 +3
–3
–2
+3
+ 10 +1
– 10
–1 +5
+4
–5
+2
–8 –2
+5
–2 +5
–6 © Optimi
+ 10 10
–2
Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 7: Counting Complete the missing numbers.
101
110
130
150
170
190
11
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Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 8: Calculations Complete the addition sums and see how the numbers grow.
a) 2 + 2 =
m) 1 + 3 =
b) 12 + 2 =
n) 11 + 3 =
c) 22 + 2 =
o) 21 + 3 =
d) 32 + 2 =
p) 31 + 3 =
e) 42 + 2 =
q) 41 + 3 =
f) 52 + 2 =
r) 51 + 3 =
g) 4 + 5 =
s)
h) 14 + 5 =
t) 12 + 6 =
i) 24 + 5 =
u) 22 + 6 =
j) 34 + 5 =
v) 32 + 6 =
k) 44 + 5 =
w) 42 + 6 =
l) 54 + 5 =
x) 52 + 6 =
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2+6=
Workbook 4; Term 4 Grade 2 ~ Mathematics
Activity 9: Calculations Complete the addition sums and see how the numbers grow.
a) 3 + 5 =
m) 8 + 4 =
b) 13 + 5 =
n) 18 + 4 =
c) 23 + 5 =
o) 28 + 4 =
d) 33 + 5 =
p) 38 + 4 =
e) 43 + 5 =
q) 48 + 4 =
f) 53 + 5 =
r) 58 + 4 =
g) 7 + 7 =
s)
h) 17 + 7 =
t) 19 + 3 =
i) 27 + 7 =
u) 29 + 3 =
j) 37 + 7 =
v) 39 + 3 =
k) 47 + 7 =
w) 49 + 3 =
l) 57 + 7 =
x) 59 + 3 =
13
9+3=
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