Subtraction
Round and estimate
Inverse Equations
Missing Numbers
Word Problems
100

57-35=

22

100

82-63=

80-60=20

100

65-36=

65-36=29

29+36=65

100

_____ - 49=25

49+25=74

100

Jeffrey has 15 apples and Maggie has 20 bananas. How much fruit do they have all together? 

35 fruits

200

86-78=

8

200

75-45= 

80-50=30

200

40-25=

40-25=15

15+25=40

200

96-_____=23

96-23=73

200

Last year I was 52 movies. This year I have watched 37 movies. How many more movies did I watch last year than this year?

15 movies

300

65-15=

50

300

13-7=

10-10=0

300

38-19=

38-19=19

19+19=38

300

77- ___ = 58

77-58=19

300

Drew has $86. He buys a scooter for $59. How much money does he have left?

$27

400

54-27=

27

400

21-3=

20-0=20

400

73-65=

73-65=8

8+65=73

400

____ - 53=34 

53+43 = 87

400

Jeremy's mom gave him $15. He spent $7 at the store and $2 on a bus ticket. How much money is Jeremy left with?

15-7-2=$6

500

71-37=

34

500

87-78=

90-80=10

500

91-77=

91-77=14

14+77=91

500

99-______ = 63

99-63 = 36

500

Sara won $63. She gave $27 away and saved the rest. How much money did she save?

63-27= $36

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