Addition
Subtraction
Rounding
3 Digit Addition
3 Digit Subtraction
100

Solve:

10 +7

17

100

Solve:

15-5

10

100

Round the underlined place.

72

70

100

Solve:

100+384

484

100

Solve:

483-231

252

200

Solve:

11+8

19

200

Solve:

28-6

22

200

Round the underlined place.

47

50

200

Solve:

216+181

397

200

Solve:

945-503

442

300

Solve:

23+7

30

300

Solve:

12-9

3

300

Round the underlined place.

328

300

300

Solve:

443+153

596

300

Solve:

378-259

119

400

Solve:

32+9

41

400

Solve:

54-38

16

400

Round the underlined place.

184

200

400

Solve:

473+279

752

400

Solve:

507-294

213

500

Solve:

57+28

85

500

Solve:

70-29

41

500

Round the underlined place.

536

540

500

Solve:

875+475

1,350

500

Double Points!!

Solve: 2239 - 1384

855

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