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5th Grade Decimal Addition Worksheet Generator
Create a printable 5th grade decimal addition worksheet for ages 10–11 — 20 fresh problems (decimals to hundredths) every time you click, with a separate answer-key page. Aligned to Common Core 5.NBT.B.7 — add decimals to hundredths.
Worksheet generator
5th Grade Decimal Addition
5.NBT.B.7 — add decimals to hundredths
Name: ________________Date: __________Score: ____ / 20
- 1.98.55+31.37
- 2.47.76+75.62
- 3.39.48+90.76
- 4.90.47+94.36
- 5.95.24+37.71
- 6.82.04+42.58
- 7.39.76+72.79
- 8.94.53+87.10
- 9.33.73+31.19
- 10.6.35+40.31
- 11.55.02+54.87
- 12.17.04+88.24
- 13.98.73+32.46
- 14.89.24+65.17
- 15.8.77+8.52
- 16.29.32+66.03
- 17.28.41+26.53
- 18.83.14+71.31
- 19.69.77+34.47
- 20.18.38+61.69
Answer key — 5th Grade Decimal Addition
- 1. 98.55 + 31.37 = 129.92
- 2. 47.76 + 75.62 = 123.38
- 3. 39.48 + 90.76 = 130.24
- 4. 90.47 + 94.36 = 184.83
- 5. 95.24 + 37.71 = 132.95
- 6. 82.04 + 42.58 = 124.62
- 7. 39.76 + 72.79 = 112.55
- 8. 94.53 + 87.10 = 181.63
- 9. 33.73 + 31.19 = 64.92
- 10. 6.35 + 40.31 = 46.66
- 11. 55.02 + 54.87 = 109.89
- 12. 17.04 + 88.24 = 105.28
- 13. 98.73 + 32.46 = 131.19
- 14. 89.24 + 65.17 = 154.41
- 15. 8.77 + 8.52 = 17.29
- 16. 29.32 + 66.03 = 95.35
- 17. 28.41 + 26.53 = 54.94
- 18. 83.14 + 71.31 = 154.45
- 19. 69.77 + 34.47 = 104.24
- 20. 18.38 + 61.69 = 80.07
Sample problems
98.55 + 31.37 = 129.9247.76 + 75.62 = 123.3839.48 + 90.76 = 130.2490.47 + 94.36 = 184.83
How to use it in class
- Click New worksheet for a different set — ideal for daily fluency practice or differentiated copies.
- Print worksheet prints only the sheet; the answer key goes on its own page (untick to leave it out).
- Time students on repeated sheets to track fluency gains week by week.
Standards alignment
Number ranges follow the Common Core grade-level expectations (K: add/subtract within 10; Grade 1: within 20; Grade 2: within 100; Grade 3: within 1,000 and multiplication facts to 10 × 10; Grade 4: multi-digit; Grade 5: decimals to hundredths and fractions with unlike denominators; Grades 6–8: fraction division, ratios, integers and linear equations).
5th Grade worksheets
| Worksheet | Number range | Standard |
|---|---|---|
| Multiplication | 100–999 × 10–99 | 5.NBT.B.5 — fluently multiply multi-digit whole numbers |
| Division | dividends 1000–9,999 ÷ 11–99, with remainders | 5.NBT.B.6 — divide four-digit dividends by two-digit divisors |
| Decimal Addition | decimals to hundredths | 5.NBT.B.7 — add decimals to hundredths |
| Decimal Subtraction | decimals to hundredths | 5.NBT.B.7 — subtract decimals to hundredths |
| Fraction Addition | denominators 2–12 | 5.NF.A.1 — add fractions with unlike denominators |
Frequently asked questions
Are the worksheets free to print?
Yes — unlimited, free and with no sign-up. Use them in class, for homework or tutoring.
Is there an answer key?
Yes. Every worksheet prints with an answer key on a separate page; untick “Print answer key” to leave it out.
Do I get different problems each time?
Yes. Each click on “New worksheet” builds 20 new problems within the grade-level range, with no duplicates on a sheet.
What does 5th grade decimal addition cover?
5.NBT.B.7 — add decimals to hundredths. This sheet uses decimals to hundredths.
Can I use it on a tablet?
Yes — or print to PDF from the print dialog to share digitally.