Addition

Single Digit

100

4+5=

9

200

3+3=

6

300

2+5=

7

400

2+3=

5

Single Digit with Regrouping

100

9+5=

14

200

8+7=

15

300

7+9=

16

400

6+8=

14

Double Digit No Regrouping

100

32+22=

54

200

12+45=

57

300

32+55=

87

400

13+26=

39

Double Digit Regrouping

100

35+76=

111

200

23+90=

113

300

53+76=

129

400

58+49=

107

3 or 4 Digit

100

845+234=

1,079

200

645+123=

768

300

345+298=

640

400

9,586+1,452=

11,038