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Adding and Subtracting Decimals - Worksheet 7 - 5th Grade

Medium

Calculate decimal quantities using place value and exact decimal answers.

medium: Use larger quantities and regroup where needed.

24 problems · 15-20 minutes · Skills: decimals, addition, subtraction

About This Worksheet

This medium-level worksheet contains 24 problems designed for 5th Grade students practicing adding and subtracting decimals. Medium worksheets introduce larger numbers and varied question formats to deepen understanding and build fluency.

Read place values and recall basic addition, subtraction and multiplication facts.

  • Calculate decimal quantities using place value and exact decimal answers.
  • Check your result using the method in the example before moving to the next question.

How to Solve: Worked Example

Example Problem: Calculate 66.5 + 36.9.
Solution Steps:
  1. Align decimal points.
  2. Add or subtract equal place values.
Answer: 103.4
Tip: Check your result using the method in the example before moving to the next question.
1
Calculate 8.23 + 2.22.
2
Calculate 8.35 − 5.55.
3
Calculate 7.72 + 0.53.
4
Calculate 3.31 − 0.57.
5
Calculate 8.86 + 0.71.
6
Calculate 8.76 − 4.83.
7
Calculate 4.98 + 4.12.
8
Calculate 7.02 − 5.49.
9
Calculate 7.04 + 3.82.
10
Calculate 7.69 − 4.32.
11
Calculate 4.39 + 3.32.
12
Calculate 6.77 − 0.91.
13
Calculate 7.53 + 3.29.
14
Calculate 8.84 − 1.69.
15
Calculate 4.15 + 1.18.
16
Calculate 4.16 − 1.06.
17
Calculate 5.63 + 1.11.
18
Calculate 6.98 − 0.85.
19
Calculate 8.35 + 5.49.
20
Calculate 5.36 − 2.46.
21
Calculate 3.24 + 2.88.
22
Calculate 6.44 − 4.66.
23
Calculate 2.85 + 1.5.
24
Calculate 7.88 − 5.67.

Answer Key

1. 10.452. 2.83. 8.254. 2.745. 9.576. 3.937. 9.18. 1.539. 10.8610. 3.3711. 7.7112. 5.8613. 10.8214. 7.1515. 5.3316. 3.117. 6.7418. 6.1319. 13.8420. 2.921. 6.1222. 1.7823. 4.3524. 2.21

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Frequently Asked Questions

How do I download this adding and subtracting decimals - worksheet 7 worksheet?

Click "Download PDF" for a file, or "Print" to use your browser. You can save it as a PDF or print it directly. The answer key will be on a separate page.

How do I find worksheets at different difficulty levels?

Each subtopic has 10 worksheets: Worksheets 1-3 are Easy, 4-7 are Medium, and 8-10 are Hard. Start with Easy worksheets to build confidence, then progress to harder ones.

What skills does this operations with decimals worksheet cover?

This worksheet focuses on decimals, addition, subtraction. It is designed for 5th Grade students and provides structured practice through varied problem types with a worked example to guide students before they begin.

Can I use this worksheet in my classroom?

Yes. All worksheets on K12Worksheets are free for classroom use. You can print copies for your entire class. With 10 worksheets per subtopic at three difficulty levels, you have plenty of options for differentiated instruction and individualized practice.

How many problems are on this worksheet?

This worksheet contains 24 problems. It typically takes 15-20 minutes to complete. An answer key with all solutions is included so parents and teachers can check work quickly.