Addition & Subtraction Review

Addition without Regrouping

100

37+42

79

200

83 + 14

97

300

584 + 410

994

400

84 + 114

198

500

920 + 68

988

Addition with Regrouping

100

56 + 83

139

200

385 + 231

616

300

84 + 34

118

400

518 + 299

817

500

187 + 404

591

Subtraction without Regrouping

100

74 - 23

51

200

84 - 48

36

300

736 - 32

204

400

304 - 203

101

500

893 - 362

531

Subtraction with Regrouping

100

35-17

18

200

105 - 32

73

300

513 - 425

88

400

795 - 457

338

500

449 - 358

91

Mystery O.O

100

83 + 24

107

200

137 + 542

679

300

150- 25

25

400

356 + 183

539

500

835-173

662