Addition and Subtraction with Regrouping and Borrowing

Two Digit Addition

100

20+20=

40

200

25+60=

85

300

24+71=

95

400

63+92=

155

500

28+71=

99

Two Digit Addition RG

100

39+83=

122

200

28+84=

112

300

72+89=

161

400

28+93=

121

500

99+99=

198

Two Digit Subtract

100

83-21=

62

200

94-20=

74

300

82-12=

70

400

97-46=

51

500

73-50=

23

Two Digit Subtract RG

100

42-26=

16

200

27-19=

8

300

93-49=

44

400

72-19=

53

500

90-19=

71

Three Digit Add RG

100

812+735=

1547

200

825+629=

1454

300

286+916=

1202

400

196+968=

1164

500

852+175=

1027