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
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License.

Problem Set 1

1. $1$

2. $3$

3. $4$

4. $116.1$

5. $0.000705$

6. $3.00021$

Problem Set 2

1. $0$

2. $9$

3. $8$

4. $8.17$

5. $0.0253$

6. $12.00000061$

Problem Set 3

1. $7$

2. $5$

3. $6$

4. $0.782$

5. $75.000000008$

6. $0.0004023$