Addition and subtraction

Addition

100

2+2=

4

200

16+23=

39

300

47+67=

114

400

458+864

1,322

500

5,437+6,789=

12,226

Long addition

100

4+8= +9=

21

200

6+8= +7=

19

300

45+60= +74

179

400

657+864=  +243=

1,764

500

9,875+98,765= +984,875

1,093,515

Addition and subtraction

100

2+2= -1=

3

500

9,365+7,655= -35,566=

-18,546

Subtraction

100

9-5=

4

Long subtraction

100

8-5= -6=

-3