Rounding
Multiplication
Addition
Subtraction
Fractions
100

Round to the 10's

346

350

100

89 x 3

267

100

2658 + 5506

8164

100

8742 - 5336

3406

100

5/8 + 6/8

11/8

200

Round to the 100's

682

700

200

54 x 7

378

200

4125 + 7839

11964

200

7349 - 5166

2183

200

4/6 + 10/6

14/6

300
Round to the 1,000's

7,428

7,000

300
625 x 6

3,750

300

6371 + 4949

11320

300

7451 - 5126 

2325

300

9/10 - 8/10

1/10

400

Round to the 10,000's

48,914

50,000

400

819 x 8

6,552

400

2370 + 1942

4312

400

9473 - 1427

8046

400

8/12 * 2/3

16/36

500

Round to the 100,000's

378,105

400,000

500

3,822 x 4

15,288

500

5873 + 2178

8051

500

6493 - 2139

4354

500

5/10 * 6/12

30/120

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