Estimate Decimals
Adding Decimals
Subtracting Decimals
Comparing Decimals
Reading and Writing Numbers
100

Estimate 1.04 to the nearest tenth

1.0 or 1

100

The sum of 6.45 and 5.78

12.23

100

The difference between 93.23 and 15.73

77.5

100

Using <,=, > finish the statement below.

0.082 _____ 0.068

>

100

Write the following number in standard form:

Three hundred fifty-two and ninety-three hundredths

352.93

200

Estimate 12.938 to the nearest hundredth

12.94

200

The sum of 183.023 and 296.34

479.363

200

The difference between 183.807 and 48.11

135.697

200

Using <,=, > finish the statement below.

28.938 _______ 28.983

<

200

Write the following number in word form:

6,431.8

six thousand, four hundred thirty-one and eight tenths

300

Estimate 1,393.4 to the nearest tens

1,390

300

The sum of 1,584.5 and 54.38

1,638.88

300

The difference between 274.5 and 186.56

87.94

300

Using <,=, > finish the statement below.

237.101 _____ 237.1

>

300

Write the following number in standard form:

(3x10,000)+(2x1,000)+(4x100)+(3x10)+(8x1)+(7x0.1)+(8x0.01)

32,438.78

400

Estimate 18,394 to the nearest thousands

18,000

400

The sum of 6,374.01 and 1,847.22

8,221.23

400

The difference between 1,385.743 and 275.763

1,109.98

400

Using <,=, > finish the statement below.

938.80 ____ 938.8

=
400

Write the following number in word form:

(6x1,000)+(4x100)+(2x10)+(9)+(3x0.01)

six thousand four hundred twenty-nine and three hundredths

500

Estimate 273.92 and 374.12 to the nearest whole number. Then add them together.

648

500

The sum of 752,498.87 and 345,520.4

1,098,019.27

500

The difference between 678,345.1 and 23,847.9

654,497.2

500

Using <,=, > finish the statement below.

465.857 ___ 466.857

<

500

Write the following number in expanded form:

four-three thousand, two hundred fifty-nine and seventy-seven hundredths

(4x10,000)+(3x1,000)+(2x100)+(5x10)+(9x1)+(7x0.1)+(7x0.01)

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