Decimals on Number lines, adding & subtracting

Decimals

Number lines

Adding decimals

Subtracting decimals

Multiple Choice

What does this represent if written as a decimal?

• 0.7

• 0.07

• 0.007

• 7

Multiple Choice

• A. 3.2 and 3 2/10
• B. 3.02 and 3 2/10
• C. 3.2 and 3 2/100
• D. 3.02 and 3 2/100

Multiple Choice

What does the model represent?

• 0.13
• 0.31
• 31
• 3.1

Multiple Choice

What decimal is represented at point B?

• 0.4

• 0.5

• 4

• 0.04

Multiple Choice

Find the value of a.

• 0.55
• 0.61
• 0.56
• 0.59

Multiple Choice

What decimal does the green dot represent on the number line?

• 7.88
• 7.8
• 7.80
• 7.89

Multiple Choice

What decimal represents point L on the number line?

• 0.5
• 0.3
• 5
• .05

Multiple Choice

Change the whole number 10 to a decimal.

• 1.0

• 10.0

• 0.10

Multiple Choice

When adding decimals, you must always....

• Ignore the decimal point

• Line up the decimals

• Line up the numbers

• Subtract the numbers

Multiple Choice

Find the sum. 9 + 12.36 = ?

• 21.36

• 12.45

Multiple Choice

Find the sum. 15.07 + 1.5 = ?

• 15.22

• 16.57

• 30.07

Multiple Choice

$8.67 + $5.84 = 

• $14.51
• $1,451
• $2.83
• $41.51

Multiple Choice

6.7 + 0.9 = 

• 7.6
• 6.16
• 5.8
• 12.3

Multiple Choice

5.66 + 4.25=

• 10.91
• 9.91
• 8.91
• 9.90

Multiple Choice

3.3 + 2.22=

• 5.72

• 5.55

• 5.52

• 5.4

Multiple Choice

1.8-0.9

• 0.9

• 2.7

• 0.8

• 2.2

Multiple Choice

What is 7.4 - 6.09

• 3.90

• 13.49

• 3.98

• 1.31

Multiple Choice

What is 4.09 - 2.27?

• 1.82

• 6.36

• 2.40

• 2.02

Multiple Choice

What is 2.14 - 1.04?

• 1.89

• 1.1

• 3.18

• 0.76