Grade 4 Decimals worksheet
from Gradelings · Name: ______________________
How to explain it
- Tenths: 0.1 is one of ten equal parts. Hundredths: 0.01.
- A decimal point separates wholes from parts.
- Line up the decimal points to add and subtract.
Example: What is 3.3 + 3.5? Line up the points. Tenths: 3 + 5 = 8. Ones: 3 + 3 = 6. Answer 6.8. Answer: 6.8
Question 1
Put the decimals in order from least to greatest.
- 0.67
- 0.74
- 0.57
- 0.84
0.57 → 0.67 → 0.74 → 0.84
Hint: Write them all with hundredths (like 0.4 → 0.40) so they're easier to compare. Then compare the ones, the tenths, then the hundredths.
Question 2
What decimal goes where the ? is?
- 6.2
- 6.1
- 6.4
- 6.3
6.2
Hint: Each small jump is 1 tenth (0.1). Count the jumps from 6.
Question 3
Each bar is 1 whole. What decimal shows the shaded part?
answer box
1.3
Hint: Each bar has 10 equal parts, so each part is 1 tenth (0.1). 1 full bar is 1 whole. Count the shaded tenths in the last bar: 3.
Question 4
What is 5.53 − 4.45?
5.53 − 4.45 = ?
answer box
1.08
Hint: Line up the decimal points and write both with hundredths: 5.53 − 4.45. Subtract the hundredths, then the tenths, then the ones, regrouping if you need to.
Question 5
In 8.95, what is the value of the digit 5?
8.95
- 5 tenths
- 5 hundredths
- 5 ones
- 5 tens
5 hundredths
Hint: After the decimal point, the first place is tenths and the second place is hundredths.
Question 6
Which sign goes in the box?
0.66 0.7
- <
- =
- >
<
Hint: Line up the decimal points. Write both with hundredths (0.70 and 0.66) and compare the ones, then the tenths, then the hundredths.
Question 7
Write 22 hundredths as a decimal.
answer box
0.22
Hint: Hundredths use two places after the decimal point: tenths, then hundredths.
Question 8
What is 4.8 + 4.2?
4.8 + 4.2 = ?
answer box
9
Hint: Line up the decimal points. Write both with hundredths (4.80 and 4.20), then add the hundredths, the tenths and the ones. Estimate first: about 5 + 4.
Question 9
Write 2 tenths as a decimal.
answer box
0.2
Hint: Tenths go in the first place after the decimal point.
Question 10
Which decimal is equal to 7/10?
- 7.0
- 0.07
- 1.7
- 0.7
0.7
Hint: 7/10 is 7 tenths. Tenths go in the first place after the decimal point: 0.7.
Answer key
- 1. 0.57 → 0.67 → 0.74 → 0.84
- 2. 6.2
- 3. 1.3
- 4. 1.08
- 5. 5 hundredths
- 6. <
- 7. 0.22
- 8. 9
- 9. 0.2
- 10. 0.7
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