Show:
2 Digit Addition with Regrouping
2 Digit Subtraction with Regrouping
3 Digit Addition with Regrouping
3 Digit Subtraction with Regrouping
Multiplying by 5's and 10's
100

25 + 35 = 

60

100

72 - 24 = 

48

100

312 + 349 = 

661

100

244 - 195 = 

49 

100

5 X 5 = 

25

200

65 + 38 = 

103

200

80 - 45 = 

35

200

239 + 436 = 

675

200

815 - 156 = 

659

200

5 X 9 = 

45

300

34 + 58 =

92

300

91 - 48 = 

43


300

724 + 137 = 

861 

300

834 - 638 = 

196

300

5 X 10 = 

50

400

88 + 55 = 

143

400

94 - 27 = 

67 

400

447 + 327 = 

774

400

934 - 675 =

259

400

10 X 10 =

100

500

95 + 55 = 

150

500

84 - 39 = 

45

500

546 + 436 = 

982

500

967 - 388 = 

579

500

10 X 12 =

120