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Addition
Subtraction
True or False
EXTRA
100

35+35=

5+5=10

3+3+1=7

35+35=70 


100

89-42

9-2=7

8-4=4

89-42= 47

100

33-14 = 14+33 

Solve 33-14= 19

Solve 14+33= 47

Do the equations equal each other?

Does 19=47? FALSE

100

63-______=44

63-19=44

200
27+36=

7+6= 13

3+2+1=6

27+36= 63

200

94-59

Borrow a ten 

9-1= 8 tens

10+4= 14 ones

14-9=5

8-5=3      94-59= 35

200

45-29=11+5

Solve 45-29

Solve 11+5


Do the equations equal each other?

200

____-19=64

64+19= 83


83-19=64

300

67+35=

7+5= 12

6+3+1=10

102

300

72-35

Borrow a ten. 7-1=6 tens

10+2= 12 ones

12-5= 7

6-3= 3

72-35= 37

300

83-46= 74-27

Solve 83-46

Solve 74-27

Do those two equations equal each other?

300

60 ----> _____ ---> 49

-10 __50___  -1

400

126+64=

6+4=10

6+2+1=9

1+0= 1

126+64= 190

400

93-56

Borrow a ten. 9-1= 8 tens

10+3=13 ones

13-6=7

8-5=3

93-56= 37

400

9 ones + 6 tens = 96

FALSE

9 ones + 6 tens= 69

69 doesn't equal 96

400

33 --+1-> _____ ---> 44

34 ----> +10

500

157+18=

7+8= 15

5+1+1=7

1+0=1

157+18=175

500

148-35

8-5= 3

4-3=1

1-0=1

148-35= 113

500

135-42= 56+36

Solve 135-42

Solve 56+36

500

_____ ----> +10 ____ ---> +1 78

67, 77