Introduction to Decimals Exercises

Problem Set 1

For problems 1-3, use the number $2.947031586$.

1. What digit is in the ten-thousandths place?
2. What digit is in the tenths place?
3. What digit is in the hundred-millionths place?

For problems 4-6, write each word statement as a decimal.

4. Eight and seventeen hundredths.
5. Two hundred fifty three ten-thousandths.
6. Twelve and sixty one hundred-millionths.

Problem Set 2

For problems 1-3, use the number $2.947031586$.

1. What digit is in the millionths place?
2. What digit is in the hundred-thousandths place?
3. What digit is in the hundredths place?

4. One hundred sixteen and one tenth.
5. Seven hundred five millionths.
6. Three and twenty one hundred-thousandths.

Problem Set 3

For problems 1-3, use the number $2.947031586$.

1. What digit is in the thousandths place?
2. What digit is in the ten-millionths place?
3. What digit is in the billionths place?

4. Seven hundred eighty two thousandths.
5. Seventy five and eight billionths.
6. Four thousand twenty three ten-millionths.

Source: Algebra2Go, https://www.saddleback.edu/faculty/Lperez/Algebra2Go/prealgebra/decimals/introDeci1.html
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