Show:
2-Digit Addition
2-Digit Subtraction
3-Digit Addition
Basic Facts
100

34 + 87 =

121

100

98 - 43 =

55

100

378 + 102 = 

480

100

4 + 9 =

13

200

56 + 67 =

123

200

78 - 32 = 

46

200

189 + 375 = 

564

200

__ + 9 = 16

7

300

78 + 43 = 

121

300

66 - 33 = 

33

300

374 + 329 =

703

300

16 + 7 =

23
400

89 + 67 = 

156

400

67 - 29 = 

38

400

349 + 248 = 

597

400

14 - ___ = 9

5

500

93 + 81 = 

174

500

81 - 67 = 

14

500

214 + 257 = 

471

500

___ - 8 = 11

19