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Worksheets

How well do you know your foundation facts ?

Total questions: 50

Worksheet time: 1hrs 6mins

Name
Class
Date
1.

8 + 2 =

a)

11

b)

8

c)

10

d)

6

2.

6 + 3 =

a)

63

b)

12

c)

3

d)

9

3.

2 + 7 =

a)

9

b)

14

c)

27

d)

5

4.

_ + 5 = 8

a)

2

b)

3

c)

13

d)

5

5.

if 10 is the answer what could the question be?

a)

6 + 5

b)

3 + 7

c)

10 + 10

d)

9 + 5

6.

draw 3 x 5

7.

How many?

8.

13 + _ = 20

a)

7

b)

3

c)

7

d)

10

9.

choose all numbers that are even

a)

41

b)

30

c)

14

d)

7

10.

What is the best way to explain what multiplication is

a)

x

b)

groups of

c)

multiply

d)

plus

11.

write fifteen takeaway six equals in number form

12.

3, 6, 9, _

(a)  

13.

10, 12, 14, _, 18

(a)  

14.

Write the missing numbers.

(a)  

15.

Write the missing numbers.

(a)  

16.

Write the missing numbers.

(a)  

17.

Write the missing numbers.

(a)  

18.

45 + _______ = 100

a)

35

b)

55

c)

25

d)

45

19.

15 + _______ = 100

a)

90

b)

85

c)

95

d)

75

20.

95 + _______ = 100

a)

55

b)

15

c)

50

d)

5

21.

65 + _______ = 100

a)

25

b)

85

c)

35

d)

40

22.

90 + _______ = 100

a)

10

b)

1

c)

20

d)

15

23.

75 + _______ = 100

a)

15

b)

30

c)

45

d)

25

24.

60 + _______ = 100

a)

35

b)

45

c)

55

d)

40

25.

35 + _______ = 100

a)

75

b)

70

c)

65

d)

85

26.

25 + _______ = 100

a)

80

b)

85

c)

75

d)

50

27.

55 + _______ = 100

a)

50

b)

45

c)

65

d)

40

28.

85 + _______ = 100

a)

25

b)

35

c)

15

d)

5

29.

450 + _______ = 1000

a)

350

b)

550

c)

250

d)

450

30.

15o + _______ = 1000

a)

900

b)

850

c)

950

d)

750

31.

950 + _______ = 1000

a)

550

b)

150

c)

500

d)

50

32.

650 + _______ = 1000

a)

250

b)

850

c)

350

d)

400

33.

900 + _______ = 1000

a)

100

b)

10

c)

200

d)

150

34.

750 + _______ = 1000

a)

150

b)

300

c)

450

d)

250

35.

50 + _______ = 1000

a)

950

b)

750

c)

900

d)

850

36.

600 + _______ = 1000

a)

350

b)

450

c)

550

d)

400

37.

350 + _______ = 1000

a)

750

b)

700

c)

650

d)

850

38.

250 + _______ = 1000

a)

800

b)

850

c)

750

d)

500

39.

550 + _______ = 1000

a)

500

b)

450

c)

650

d)

400

40.

850 + _______ = 1000

a)

250

b)

350

c)

150

d)

50

41.

Find the unknown number.

14 + __ = 19

a)

6

b)

5

c)

2

42.

Find the unknown number.

19 + __ = 23

a)

7

b)

8

c)

4

43.

Find the unknown number.

__ + 11 = 19

a)

9

b)

8

c)

7

44.

Find the unknown number.

__ + 10 = 17

a)

9

b)

10

c)

7

45.

Find the unknown number.

__ + 11 = 23

a)

13

b)

11

c)

12

46.

10. What missing number will make the equation true?

15 − 4=____+9

a)

2

b)

3

c)

4

47.
3 x __ = 21
a)
4
b)
6
c)
8
d)
7
48.
__ x 2 = 10
a)
5
b)
20
c)
4
d)
3
49.
__ x 3 = 12
a)
3
b)
4
c)
1
d)
0
50.
4 x 4 = __ x 8
a)
16
b)
1
c)
8
d)
2