Decimals End of Unit Review

Order the following decimals from smallest to largest

0.4

0.2

2.3

9.6

1.1

3.33

1.11

Select the correct place value of this decimal.

0.05

• 5 tens

• 5 tenths

• 5 hundredths

• 5 hundreds

• 5 ones

Indicate the correct place value of the 8 in:

0.8

How many tenths in:

0.567

Using estimation, what would be about 25.55 - 15.67

• 12

• 10

• 20

• 9.88

Using estimation, what would be about 75.25 + 26.87

• 120

• 102.12

• 200

• 100

Rounding this number to one decimal place

24.2764

Round this number to two decimal places

17.2148

Match the following equivalent representations

• 0.23

• 0.375

• 1%

• 40%

• 99% 

• 23%

• 0.01

What do the blue squares represent in this model? Indicate as a fraction, decimal, and percentage