Math Decimal Point Review

5.234  +  7.8 =

• 5.312

• 13.034

• 12.034

• 13.044

5.2 + 6.874 =

• 12.074

• 120.74

• 6.926

• 692.6

52.34 + 32.91 =

• 952.5

• 95.25

• 85.25

• 852.5

23.84 - 5.874 =

• 17.966

• 179.66

• 34.90

• 15.10

Which of the following decimals is the smallest?

• 0.201

• 0.12

• 0.021

• 0.102

Which numbers are shown by the model? Choose 3 that apply.

• 14/10

• 40/10

• 1.4

• 1 4/10

• 4.1

Compare the decimals 0.75 and 0.075. Which statement is true?

• 0.75 is greater than 0.075

• 0.75 is less than 0.075

• 0.75 is equal to 0.075

• The decimals are incomparable

What did the student incorrectly do while solving this equation?

• Subtracted instead of added the amounts together

• Nothing, the student solved the problem correctly

• Did not line up the decimal points

• 1.004

• 14.0

• 1.4

• 1.04

 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000) = 

• 2930.347

• 392.347

• 347.392