Mathematics Workbook 4 Term 4 Grade 2

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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6

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

8

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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12

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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