Unit 2 Math Review

Addition

100

32+16=_____

48

200

48+32=______

80

300

57+26_____

83

400

26+26=______

52

500

73+27=_____

100

Subtraction

100

97-15=____

82

200

85-46=_____

39

300

72-38=____

34

400

90-85=_____

5

500

63-55=____

8

Select 3

100

Select 3 expressions whose value is 56.

A. 26 + 30

B. 50 + 60

C. 50 + 6

D. 86 - 30

A. 26 + 30 = 56

C. 50 + 6 = 56

D. 86- 30 = 56

200

Select 3 expressions whose value is 78.

A. 70 + 80 

B. 98 - 20

C. 68 + 10

D. 40 + 38

B. 98 - 20 = 78

C. 68 + 10 = 78

D. 40 + 38 = 78

300

Select 3 expressions whose value is 35.

A. 75 - 40 

B. 10 + 25

C. 30 + 50

D. 75 - 35

E. 20 + 15

A. 75 - 40 = 35

B. 10 + 25 = 35

E. 20 + 15 = 35

400

Select 3 expressions whose value is 96. 

A. 90 + 60 

B. 9 + 6

C. 90 + 6

D. 46 + 50

E. 66 + 30

C. 90 + 6

D. 46 + 50

E. 66 + 30

500

Select 3 expressions whose value is 85.

A. 20 + 65

B. 95 - 10

C. 8 + 5 

D. 80 + 50 

E. 90 - 5

A. 20 + 65 = 85

B. 95 - 10 = 85

E. 90 - 5 = 85

Chart

100

Slide 2 

Chocolate chip cookies

200

Slide 3

Cupcakes

300

Slide 4

17 fewer

400

Slide 5

10 more

500

Slide 6

91