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Operations with Whole Numbers 1
Operations with Whole Numbers 2
Place Value and Decimal Estimation 1
Place Value and Decimal Estimation 2
Adding and Subtracting Decimals
100

Round to the nearest ten.

5,446

5,450

100

Round to the nearest hundred.

56,948

56,900

100

Round to the nearest tenth.

543.957

544

100

Round to the nearest ten.

543.957

540

100

Find the sum.

82.374 + 34.9 =

117.274

200

Find the product.

519 X 30 =

15,570

200

Find the sum.

93,485 + 450 =

93,935

200

Estimate to the nearest whole number.

46.98 + 214.9 =

262

200

Estimate to the nearest ten.

107.55 ÷ 14.87 =

11

200

Find the difference.

94.3 - 82.43 = 

11.87

300

Find the Product.

213,794 X 32 =

6,841,408

300

Find the quotient.

132 ÷ 22 =

6

300

Estimate to the nearest whole number.

654.569 + 4,654.3

5,309

300

Round to the nearest whole number.

1,435.342

1,435

300

56.84 - 4.543 =

52.297

400
6,325 + 69 =

6,394

400

4,340 ÷ 35 = 

124

400

Estimate to the nearest whole number.

24.709 + 496.1 =

521

400

Round to the nearest ten.

45,439.234

45,440

400

Find the sum.

46.9 + 31.02 = 

77.92

500

Identify and correct.

14,329 + 543 = 14,862

The 1 from 12 was not carried. 

14,872

500

Identify and correct.

4,203 - 161 = 4,162

There was no borrowing.

4,042

500

Round to the nearest hundredth.

25,605.496

25,605.5

500

Estimate to the nearest whole number.

18.434 + 0.897 =

19

500

Find the difference.

47.49 - 36.5 = 

10.99