5.NBT.3 and 5.NBT.4 Review

Reading/Writing Decimals

100

Write the decimal in word form. 45.89

A.  forty-five and eighty-nine thousandths

B.  forty-five and eighty-nine hundredths

C. forty-five and eighty-nine tenths

B. forty-five and eighty-nine hundredths

200

Write the decimal in standard form. two-thousand, five hundred fifty-five and two tenths

A.  20,555.20

B.  2,555.02

C.  2,555.2

C. 2,555.2

300

Write the decimal in word form. 27,008.008

A.  twenty-seven millions, eight and eight thousandths

B.  twenty-seven thousand, eight and eight thousandths

C.  twenty-seven thousand, eight and eight hundredths

B.  twenty-seven thousand, eight and eight thousandths

400

Write the number in standard form. four million, twenty thousand, one hundred sixteen and seven thousandths.

A.  4,020,116.007

B.  4,200,116.007

C.  4,020,116.07

A.  4,020,116.007

500

Write the number in word form. 8,806,002.01

A. eight thousand, eight hundred sixty-two and one hundredth

B. eight million, eight hundred six thousand, two and one thousandth

C. eight million, eight hundred six thousand, two and one hundredth

C. eight million, eight hundred six thousand, two and one hundredth

Expanded Form

100

Write the decimal in expanded form. 1.89

A. (1 x 10)+(8 x 0.01)+(9 x 0.001)

B. (1 x 1)+(8 x 0.1)+(9 x 0.01)

C. (1 x 1)+(8 x 0.01)+(9 x 0.001)

B. (1 x 1)+(8 x 0.1)+(9 x 0.01)

200

Write the number in expanded form. 45.03

A. (4 x 10)+ (5 x 1)+(3 x 0.001)

B. (4 x 100)+ (5 x 10)+(3 x 0.01)

C. (4 x 10)+ (5 x 1)+(3 x 0.01)

C. (4 x 10)+ (5 x 1)+(3 x 0.01)

300

Write the decimal in standard form. 

(8 x 1)+(4 x 0.1)+(5 x 0.01)

A. 8.045

B. 8.45

C. 8.405

B. 8.45

400

Write the decimal in standard form. 

(9 x 1,000)+(8 x 1)+(1 x 0.001)

A. 908.001

B. 9,008.01

C. 9,008.001

C. 9,008.001

500

Write the decimal in expanded form. 83,812.03

A. (8 x 1,000)+(3 x 100)+(8 x 10)+(1 x 1)+(2 x 0.1)+ (3 x 0.01) 

B. (8 x 10,000)+(3 x 1,000)+(8 x 100)+(1 x 10)+(2 x 0.01)+ (3 x 0.001) 

C. (8 x 10,000)+(3 x 1,000)+(8 x 100)+(1 x 10)+(2 x 1)+ (3 x 0.01)

C. (8 x 10,000)+(3 x 1,000)+(8 x 100)+(1 x 10)+(2 x 1)+ (3 x 0.01)

Comparing Decimals

100

Fill in the blank with <, >, or =. 89.01____89.001

A. >

B. <

C. =

A. >

200

Fill in the blank with <,>, or =. 45.02 _____ 44.9

A. >

B. <

C. =

A. >

300

What place value are you comparing when looking at the following decimals. 34.90 and 34.93

A. tens place

B. tenths place

C. hundredths place

C. hundredths place

400

Compare the two decimals using <,>, or =. 0.09____ 0.090

A. >

B. <

C. =

C. =

500

Compare the decimals using <,> or =. 8,903.001 _____ 8,930.001

A. >

B. <

C. =

B. <

Rounding Decimals

100

Round 43.83 to the nearest tenth.

A. 40.0

B. 43.8

C. 44.0

B. 43.8

200

Round 67.345 to the nearest hundredth.

A. 67.3

B. 67.345

C. 67.350

C. 67.350

300

After rounding 45.834, the answer is 45.8. What place value was 45.834 rounded to?

A. tenths place

B. hundredths place

C. ones place

A. tenths place

400

After rounding 24.89, the answer is 25. What place value was 24.89 rounded to.

A. Ones place

B. Tens place

C. Tenths place

A. Ones place

500

Round 34.98 to the nearest tenths place.

A. 35.9

B. 36

C. 35

C. 35

Powers of 10

100

3.91 x 10,000=

A. 0.000391

B. 39,100

C. 39,100,000

B. 39,100

200

0.04 x 1,000,000=

A. 40,000

B. 4,000,000

C. 0.00000004

A. 40,000

300

847 /  100=

(Hint: / means divided by)

A. 847.000

B. 84.700

C. 8.47

 C. 8.47

400

8,923 / 1,000=

(Hint: / means divided by)

A. 8.923

B. 89.23

C. 892.3

A. 8.923

500

34.98 equals how many hundredths?

A. 349,800

B. 34,980

C. 3,498

C. 3,498