Adding and Subtracting Decimals Review

Adding Decimals

100

3.14 + 5.12 = 

What is 8.26?

200

14.73+15.1=

What is 29.83?

300

3 + 4.55=

What is 7.55?

400

17.82 + 3.66=

What is 21.48?

500

11.7 + 2.81=

What is 14.51?

Subtracting Decimals

100

20.8 - 7.34=

What is 13.46?

200

34.63 - 27.9=

What is 6.73?

300

15- 0.48=
Daily Double!!!!

What is 14.52?

400

6 - 2.33=

What is 3.67?

500

452.13 - 6.2

445.93

Adding and Subtracting Decimals

100

12.46 + 3.8=

16.26

200

4.5 - 3.79=

What is 0.71?

300

9.38 - 0.19=

What is 9.19?

400

2.13 + 0.9=

What is 3.03?

500

352.44 + 1.28 =

351.16

Place Value

100

What is the value of 10⁵?

100,000

200

Which options are equivalent to 605.03?
A. 605 3/10
B. 60+5+0.03
C. (6x100)+(5x1)+(3x1/100)
D. six hundred five and three hundredths

C and D

300

What is the word form for 7020.3?

seven thousand twenty and three tenths

400

Sarah found the mean of a set of numbers to be 205.09. How should she read this value out loud?

Daily Double!!!

two hundred five and nine hundredths

500

Gabe correctly gave the answer to a homework problem as four hundred nine and three thousandths. How is this number written in expanded form?

400 + 9 + 0.003

Rounding

100

What is 974.4685 rounded to the nearest tenth?

Daily Double!!!

974.5

200

What is $12.56 rounded to the nearest dollar?

$13.00

300

A length of 1 centimeter is equivalent to about 0.3937 inch. What is 0.3937 rounded to the nearest hundredth of an inch?

0.39 inch

400

What is the resulting value when 3.651 is rounded to the nearest tenth?

3.700

500

Round 5.6675 to the nearest hundredths place.

5.67