Mid-Module 4 Review

Fill in the Blank

100

_____ = 27 + 46

73

200

61 - ___ = 32

29

300

___ - 19 = 73

92

Arrow Method

100

32  ^{+1 -->}  ____  ^{+___ -->}  43

33, +10

200

60  ^{-___ -->}  _____  ^{-____ -->}  49

-10, 50, -1

300

___  ^{+10 -->}  ___  ^+1 -->  73

62, 72

Addition

100

35 + 25 = ____

60

200

116 + 74 = ____

190

300

147 + 28 = ____

175

500

FINAL JEOPARDY:

There are 47 cats in Cuddle's Pet Shop. There are 18 fewer cats than birds. How many birds are in Cuddle's Pet Shop?

There are 65 birds in Cuddle's Pet Shop.

Subtraction

100

89 - 52 = ____

37

200

84 - 59 = ___

25

300

62 - 45 = ___

17

True or False

100

8 ones + 5 tens = 85

FALSE

200

45 - 19 = 22 + 4

TRUE

300

93 - 56 = 84 - 37

FALSE