It's Math!

Addition

100

68 + 21

89

200

114 + 35

149

300

226 + 400

626

400

411 + 167

578

500

842 + 113

955

Addition with Regrouping

100

55 + 36

91

200

278 + 58

336

300

432 + 180

612

400

694 + 220

914

500

597 + 313

910

Subtraction

100

98 - 11

87

200

164 - 53

111

300

857 - 132

725

400

298 - 133

165

500

543 - 422

121

Subtraction With Regrouping

100

45 - 36

9

200

54 -37

17

300

65 -19

46

400

67 -28

39

500

93 - 56

37