Unit 5 Math Review

Winter

1

60+20

80

2

66-30

36

3

52+34

86

4

68+26

94

5

56 pencils in a box. 30 pencils are on the desk. How many pencils in all?

There are 86 pencils in all.

Summer

1

40+30

70

2

50-40

10

3

44+24

68

4

55+25

80

5

There are 50 books. The teacher gives away 30 books. How many books are left?

There are 20 books left.

Spring

1

20+70

90

2

60-20

40

3

27+32

59

4

34+17

51

5

A farmer has 47 carrots. Then the farmer picks 36 more carrots. How many carrots does the farmer have now?

The farmer has 83 carrots.

Fall

1

10+40

50

2

90-50

40

3

72+3

75

4

78+15

93

5

Sammi has 31 stickers. She buys 36 more stickers. How many stickers does Sammi have now?

Sammi has 67 stickers.