Show:
2 Digit Addition
2 Digit Subtraction
Addition and Subtraction
3 Digit Addition
3 Digit Subtraction
100

58+73

131

100

73-57

16

100

56+36

92

100

251+145

4396

100

254-111

143

200

29+67

96

200

82-14

68

200

483-329

154

200

232+541

773

200

146-136

10

300

15+67

82

300

54-49

5

300

61+66

127

300

235+128

363

300

381-228

153

400

96+25

121

400

77-59

18

400

848-636

212
400

655+328

983

400

652-145

507

500

57+97

154

500

21-18

3


500

654-539

115

500

542+339

881

500

544-477

107