Unit 1 review

Which shows fifty-two thousand, eight hundred thirty and nineteen hundredths in standard form?

• 52,800.319

• 52,803.19

• 52,830.19

• 52,831.9

Write 302 hundredths + 11 thousandths in standard form.

• 3.031

• 3.021

• 3.041

• 3.011

• 6,044.7

• 6,339.99

• 8,101.13

• 8,066.51

• 9,777.1

Select all that represent 31.452.

• 3 tens + 1 one + 4 tenths + 5 hundredths + 2 thousandths

• 3 tens + 1 one + 4 tenths + 2 hundredths + 32 thousandths

• 3 tens + 1 one + 14 tenths + 4 hundredths + 2 thousandths

• 3 tens + 1 one + 2 tenths + 25 hundredths + 2 thousandths

• 3 tens + 1 one + 4 tenths + 4 hundredths + 12 thousandths

Maria walked 4.035 kilometers. What is 4.035 written in expanded form?

• 4 × 1 + 3 × 1/10 + 5 × 1/100

• 4 × 1 + 3 × 1/100 + 5 × 1/1,000

• 4 × 1 + 3 × 1/10 + 5 × 1/1,000

• 4 × 10 + 3 × 1/10 + 5 × 1/100

Eddy’s plum weighs 3.042 ounces. Desta’s plum weighs 3.24 ounces. Whose plum weighs more?

• Eddy’s

• Desta’s

The numbers below follow a pattern. 300 30 3 0.3 _______ _______ .Which are the next two numbers in the pattern?

• 3 and 30

• 0.3 and 0.03

• 0.03 and 0.003

• 0.003 and 0.0003

Choose the correct standard form of this number: two and thirty nine hundredths

• 2.93
• 2.039
• 2.39
• 3.29

Write the decimal in standard form: ninety three and four hundredths.

Mathematical Equivalence

ON

Write twenty-seven and three hundredths in standard form.

Mathematical Equivalence

ON