Place value
Addition
Subtraction
Word problems
Fact families
100

In the number 14, what place is the 4 in?

ones

100

18 + 4

22

100

19 - 5

14

100

Davud has 13 marbles. He finds 9 more. How many marbles does Davud have in all?

22 marbles

100

4 + ___ = 12

8

200

In the number 39, what place is the 3 in?

tens

200

12 + 23

35

200

28 - 14

14

200

Tarik makes 35 snowballs. Sean makes 24 snowballs. How many snowballs did they make altogether?

59 snowballs

200

10 - 5 = ____

5

300

In the number 68, what is the value of the 8?

8

300

37 + 57

94

300

86 - 37

49

300

Aileen makes 25 friendship bracelets. She gives 9 of them away. How many bracelets does she have left?

16 bracelets

300

Find the missing number

3 + 6 = ____

6 + 3 = ____

____ - 3 = 6

____ - 6 = 3


9

400

In the number 95, what is the value of the 9?

90

400

46 + 59 

105

400

50 - 35

15

400

Ali has 35 skittles. She gives Amelia 18 of them. How many skittles does Ali have left?

17 skittles

400

Complete the fact family using: 2, 8, 6

2 + 6 = 8

6 + 2 = 8

8 - 2 = 6

8 - 6 = 2

500

Write the number 82 in expanded form.

80 + 2

500

78 + 58

136

500

94 - 67

27

500

Aldin has 14 crayons. Henry has 23 crayons. Dilan has 32 crayons. How many crayons do the boys have altogether?

69 crayons

500

Complete the fact family using: 5, 20, 15

5 + 15 = 20

15 + 5 = 20

20 - 15 = 5

20 - 5 = 15