Workbook Detail
Mixed Operations Equations Variables — Set 6
13 ___ 12 = 1
Show answer
Answer: -
- Lhs
- 13
- Rhs
- 12
- Result
- 1
- Operator
- -
- Operators
- +
- -
- ×
- ÷
18 ___ 25 = 43
Show answer
Answer: +
- Lhs
- 18
- Rhs
- 25
- Result
- 43
- Operator
- +
- Operators
- +
- -
- ×
- ÷
7 ___ 16 = 23
Show answer
Answer: +
- Lhs
- 7
- Rhs
- 16
- Result
- 23
- Operator
- +
- Operators
- +
- -
- ×
- ÷
6 ___ 10 = 60
Show answer
Answer: ×
- Lhs
- 6
- Rhs
- 10
- Result
- 60
- Operator
- ×
- Operators
- +
- -
- ×
- ÷
45 ___ 5 = 9
Show answer
Answer: ÷
- Lhs
- 45
- Rhs
- 5
- Result
- 9
- Operator
- ÷
- Operators
- +
- -
- ×
- ÷
42 ___ 6 = 7
Show answer
Answer: ÷
- Lhs
- 42
- Rhs
- 6
- Result
- 7
- Operator
- ÷
- Operators
- +
- -
- ×
- ÷
5 ___ 1 = 4
Show answer
Answer: -
- Lhs
- 5
- Rhs
- 1
- Result
- 4
- Operator
- -
- Operators
- +
- -
- ×
- ÷
- Visual
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- VisualToken
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5 ___ 4 = 20
Show answer
Answer: ×
- Lhs
- 5
- Rhs
- 4
- Result
- 20
- Operator
- ×
- Operators
- +
- -
- ×
- ÷
21 ___ 15 = 6
Show answer
Answer: -
- Lhs
- 21
- Rhs
- 15
- Result
- 6
- Operator
- -
- Operators
- +
- -
- ×
- ÷
4 ___ 7 = 28
Show answer
Answer: ×
- Lhs
- 4
- Rhs
- 7
- Result
- 28
- Operator
- ×
- Operators
- +
- -
- ×
- ÷
21 ___ 15 = 6
Show answer
Answer: -
- Lhs
- 21
- Rhs
- 15
- Result
- 6
- Operator
- -
- Operators
- +
- -
- ×
- ÷
4 ___ 2 = 2
Show answer
Answer: -
- Lhs
- 4
- Rhs
- 2
- Result
- 2
- Operator
- -
- Operators
- +
- -
- ×
- ÷
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 292 96" width="292" height="96"><g transform="translate(10,6)"><g transform="translate(0,0) scale(1)"><path fill="#5C913B" d="M2.472 6.572C1.528 8.698 1 11.038 1 13.5 1 23.165 9.059 31 19 31c7.746 0 14.33-4.767 16.868-11.44L2.472 6.572z"/><path fill="#FFE8B6" d="M4.332 7.295C3.479 9.197 3 11.293 3 13.5c0 8.591 7.164 15.556 16 15.556 6.904 0 12.77-4.26 15.013-10.218L4.332 7.295z"/><path fill="#DD2E44" d="M6.191 8.019C5.43 9.697 5 11.548 5 13.5c0 7.518 6.268 13.611 14 13.611 6.062 0 11.21-3.753 13.156-8.995L6.191 8.019z"/><path d="M9.916 14.277c-.307.46-.741.708-.971.555-.23-.153-.168-.649.139-1.109.307-.46.741-.708.971-.555.23.153.168.649-.139 1.109zm6 1c-.307.46-.741.708-.971.555-.23-.153-.168-.649.139-1.109.307-.46.741-.708.971-.555.23.153.168.649-.139 1.109zm5.082 4.678c.05.551-.132 1.016-.406 1.041-.275.025-.538-.4-.588-.951-.051-.551.132-1.016.406-1.04.275-.026.538.398.588.95zm-9-2c.05.551-.132 1.016-.406 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transform="translate(180,6)"><g transform="translate(0,0) scale(1)"><path fill="#5C913B" d="M2.472 6.572C1.528 8.698 1 11.038 1 13.5 1 23.165 9.059 31 19 31c7.746 0 14.33-4.767 16.868-11.44L2.472 6.572z"/><path fill="#FFE8B6" d="M4.332 7.295C3.479 9.197 3 11.293 3 13.5c0 8.591 7.164 15.556 16 15.556 6.904 0 12.77-4.26 15.013-10.218L4.332 7.295z"/><path fill="#DD2E44" d="M6.191 8.019C5.43 9.697 5 11.548 5 13.5c0 7.518 6.268 13.611 14 13.611 6.062 0 11.21-3.753 13.156-8.995L6.191 8.019z"/><path d="M9.916 14.277c-.307.46-.741.708-.971.555-.23-.153-.168-.649.139-1.109.307-.46.741-.708.971-.555.23.153.168.649-.139 1.109zm6 1c-.307.46-.741.708-.971.555-.23-.153-.168-.649.139-1.109.307-.46.741-.708.971-.555.23.153.168.649-.139 1.109zm5.082 4.678c.05.551-.132 1.016-.406 1.041-.275.025-.538-.4-.588-.951-.051-.551.132-1.016.406-1.04.275-.026.538.398.588.95zm-9-2c.05.551-.132 1.016-.406 1.041-.275.025-.538-.4-.588-.951-.05-.551.132-1.016.406-1.04.276-.026.538.398.588.95zm3.901 5.346c-.333.441-.78.663-1 .497-.221-.166-.129-.658.205-1.099.333-.441.781-.663 1-.497.221.166.13.657-.205 1.099zm8.036.454c.273.481.299.979.06 1.115-.241.137-.656-.143-.929-.624-.273-.48-.299-.979-.059-1.115.241-.138.655.141.928.624zm-7.017-5.028c.303.463.362.958.131 1.109-.231.152-.663-.1-.966-.562-.303-.462-.361-.958-.131-1.108.231-.154.663.097.966.561zm8.981 1.574c-.333.441-.78.663-1.001.497-.221-.166-.129-.658.205-1.099.333-.442.78-.663 1-.497.222.166.131.657-.204 1.099z"/></g></g><line x1="187.8" y1="13.8" x2="202.2" y2="28.2" fill="none" stroke="#000000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/><line x1="202.2" y1="13.8" x2="187.8" y2="28.2" fill="none" stroke="#000000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/><text x="10" y="58" font-size="12" font-family="sans-serif" fill="#000000">6 - 2 = ____</text></svg>AltText: 4 watermelons minus 2Placement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: picture-equationPlacement: before-questionItems: [{"ref":"twemoji:1f349","name":"watermelon","count":4,"role":"groupA"},{"ref":"twemoji:1f349","name":"watermelon","count":2,"role":"groupB"}]
20 ___ 12 = 32
Show answer
Answer: +
- Lhs
- 20
- Rhs
- 12
- Result
- 32
- Operator
- +
- Operators
- +
- -
- ×
- ÷
10 ___ 6 = 60
Show answer
Answer: ×
- Lhs
- 10
- Rhs
- 6
- Result
- 60
- Operator
- ×
- Operators
- +
- -
- ×
- ÷
25 ___ 23 = 2
Show answer
Answer: -
- Lhs
- 25
- Rhs
- 23
- Result
- 2
- Operator
- -
- Operators
- +
- -
- ×
- ÷
2 ___ 4 = 8
Show answer
Answer: ×
- Lhs
- 2
- Rhs
- 4
- Result
- 8
- Operator
- ×
- Operators
- +
- -
- ×
- ÷
25 ___ 4 = 21
Show answer
Answer: -
- Lhs
- 25
- Rhs
- 4
- Result
- 21
- Operator
- -
- Operators
- +
- -
- ×
- ÷
4 ___ 20 = 24
Show answer
Answer: +
- Lhs
- 4
- Rhs
- 20
- Result
- 24
- Operator
- +
- Operators
- +
- -
- ×
- ÷
21 ___ 17 = 4
Show answer
Answer: -
- Lhs
- 21
- Rhs
- 17
- Result
- 4
- Operator
- -
- Operators
- +
- -
- ×
- ÷
9 ___ 6 = 54
Show answer
Answer: ×
- Lhs
- 9
- Rhs
- 6
- Result
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Teaching Notes
Browse free mixed operations worksheets. Each set includes an answer key and covers key skills aligned with Common Core standards.
Features
- Printable PDF format
- Answer key included
- Multiple difficulty levels
- Classroom and home friendly
How to Use These Worksheets
- Select a mixed operations set.
- Print or use on-screen.
- Check answers and practice again.
Tips
- Start with easier sets and move up gradually.
- Practice in short sessions (10–15 minutes).
- Review mistakes and redo similar problems.
Frequently Asked Questions
What math skills are covered in these Mixed Operations Worksheets?
These worksheets cover mixed operations worksheets skills aligned with Common Core standards for K-3 students. Each set builds procedural fluency and conceptual understanding through varied problem formats.
Are these worksheets free to print?
Yes — all worksheets are completely free with no signup required. Click Print for a clean printout optimized for US Letter paper. PDF download is also available.
What grade level are these mixed operations worksheets for?
These worksheets are designed for Kindergarten through Grade 3 students. Topics match Common Core expectations for each grade level.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen to check student work quickly.
Can I use these for homeschool?
Absolutely. These worksheets are widely used by homeschool families for structured math practice. The set-number system lets you assign specific worksheets and track progress.