6th Grade Adding and Subtracting Decimals Worksheet — Level 2 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 6th Grade decimals worksheet.
6th Grade Adding and Subtracting Decimals Worksheet — Level 2 — Practice Set 4 — Answers
Line up the decimal points before you add or subtract.
1.
59.38
+38.82
Answer: 98.20
- Line up the decimal points
- 59.38 + 38.82 = 98.20
2.
36.59
+34.29
Answer: 70.88
- Line up the decimal points
- 36.59 + 34.29 = 70.88
3.
41.67
+26.55
Answer: 68.22
- Line up the decimal points
- 41.67 + 26.55 = 68.22
4.
38.45
−19.70
Answer: 18.75
- Line up the decimal points
- 38.45 − 19.70 = 18.75
5.
13.66
+25.80
Answer: 39.46
- Line up the decimal points
- 13.66 + 25.80 = 39.46
6.
29.57
−2.57
Answer: 27.00
- Line up the decimal points
- 29.57 − 2.57 = 27.00
7.
42.03
+26.05
Answer: 68.08
- Line up the decimal points
- 42.03 + 26.05 = 68.08
8.
13.70
+27.78
Answer: 41.48
- Line up the decimal points
- 13.70 + 27.78 = 41.48
9.
51.28
+4.45
Answer: 55.73
- Line up the decimal points
- 51.28 + 4.45 = 55.73
10.
33.34
−29.70
Answer: 3.64
- Line up the decimal points
- 33.34 − 29.70 = 3.64
11.
19.58
+40.90
Answer: 60.48
- Line up the decimal points
- 19.58 + 40.90 = 60.48
12.
51.09
+28.76
Answer: 79.85
- Line up the decimal points
- 51.09 + 28.76 = 79.85
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.