Test Review

Place Value

100

What is the place value of the 1 in the following number?

31.278

Ones

200

What is the place value of the 4 in 45.675?

Tens

300

What is the value of the 7 in 9,045.047?

Thousandths

400

What is the value of the 3 in 4,560.037?

Hundredths

500

What is the place value of the 5 in the following decimal?

22,236.465

Thousandths

Comparing Decimals

100

Compare the following decimals:

4.57 ____ 3.45

>

200

Compare the following decimals:

34.78 _______ 35.8

<

300

Is the following statement true or false?

56.789 > 56.78

True

400

Compare the following decimals:

456.340 ____ 456.345

<

500

Compare the following decimals:

45.800 _____ 45.8

=

Adding/Subtracting Decimals

100

Ms. Kemp and Mrs. Bowman are going to Chick-fil-a. Ms. Kemp spends $6.78 on her food and Mrs. Bowman spends $10.65 on her food. How much money did Ms. Kemp and Mrs. Bowman spend in all?

$17.43

200

Mrs. Longoria and Mrs. Bowman are going to Target. Mrs. Longoria spends $18.76 and Mrs. Bowman spends $16.92. How much more did Mrs. Longoria spend than Mrs. Bowman?

$1.84

300

Abigail has $15 in her wallet. She wants to buy a new shirt that is $12.52. How much money will Abigail have after buying her new shirt?

$2.48

400

What is 60.345 + 34.98?

95.325

500

The combined weight of Reece and Andy's desks is 25.92 pounds. Reece's desk weighs 10.043 pounds. What is the weight of Andy's?

Andy's desk weighs 15.877 pounds.

Adding/Subtracting Decimals

100

What is 36.87 - 24.9?

11.97

200

Maria's bookbag weighed 15.6 pounds with her textbook in it. When Maria took her textbook out of her bookbag, it weighed 9.62 pounds. How much less does Maria's book bag weigh without her textbook?

5.98 pounds

300

Kayleigh has the following decimals written on her paper:

22.46, 23.52, 22.37, 23.97

What is the difference between the greatest and least values on Kayleigh's paper?

Greatest value: 23.97

Least value: 22.37

23.97-22.37= 1.60

400

What is 890.67 - 62.348

828.322

500

Ella's bookbag weighs 10.7 pounds. Ashley's bookbag weighs 9.086 pounds. What is the combined weight of their book bags?

19.786 pounds

Rounding Decimals and Base 10 Exponents

100

Round 5.622 to the nearest hundredths.

5.62

200

Which expression below is equal to 50,000?

A. 5 x 10²

B. 5 x 10³

C. 5 x 10⁴

D. 5 x 10⁵

C. 5 x 10⁴

300

The number 3.056 rounded to the nearest __________ is 3.06.

Hundredths

400

Which expression below is equal to 800,000?

A. 8 x 10⁴

B. 8 x 10³

C. 8 x 10⁷

D. 8 x 10⁵

D. 8 x 10⁵

500

What exponent should be placed where the * is below?

30,000 = 3 x 10^*

30,000 = 3 x 10⁴