Mixed math facts practice worksheet from K5 Learning for grades 1-5.
Mixed math facts worksheet with addition, subtraction, multiplication, and division problems for grades 1-5.
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Show Answer Key & Explanations
Step-by-step solution for: Mixed math facts worksheets | Worsheets library
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Show Answer Key & Explanations
Step-by-step solution for: Mixed math facts worksheets | Worsheets library
The image shows a "Mixed Math Facts" worksheet with various arithmetic problems involving addition, subtraction, multiplication, and division. Below is the solution to each problem, along with an explanation of how each calculation is performed.
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Top Row:
1. 7 - 5 = 2
Subtract 5 from 7: \( 7 - 5 = 2 \).
2. 6 - 4 = 2
Subtract 4 from 6: \( 6 - 4 = 2 \).
3. 10 + 2 = 12
Add 2 to 10: \( 10 + 2 = 12 \).
4. 9 × 4 = 36
Multiply 9 by 4: \( 9 \times 4 = 36 \).
5. 8 ÷ 4 = 2
Divide 8 by 4: \( 8 \div 4 = 2 \).
6. 3 ÷ 3 = 1
Divide 3 by 3: \( 3 \div 3 = 1 \).
---
Second Row:
1. 3721 × 10 = 37210
Multiply 3721 by 10: \( 3721 \times 10 = 37210 \).
2. 2 - 5 = -3
Subtract 5 from 2: \( 2 - 5 = -3 \).
3. 6 × 10 = 60
Multiply 6 by 10: \( 6 \times 10 = 60 \).
4. 6 × 11 = 66
Multiply 6 by 11: \( 6 \times 11 = 66 \).
5. 11 × 6 = 66
Multiply 11 by 6: \( 11 \times 6 = 66 \).
6. 12 × 7 = 84
Multiply 12 by 7: \( 12 \times 7 = 84 \).
---
Third Row:
1. 4 + 7 = 11
Add 7 to 4: \( 4 + 7 = 11 \).
2. 3 + 4 = 7
Add 4 to 3: \( 3 + 4 = 7 \).
3. 16 - 6 = 10
Subtract 6 from 16: \( 16 - 6 = 10 \).
4. 17 - 12 = 5
Subtract 12 from 17: \( 17 - 12 = 5 \).
5. 7 × 10 = 70
Multiply 7 by 10: \( 7 \times 10 = 70 \).
6. 8 + 11 = 19
Add 11 to 8: \( 8 + 11 = 19 \).
7. 4 × 10 = 40
Multiply 4 by 10: \( 4 \times 10 = 40 \).
---
Fourth Row:
1. 4144 + 4 = 4148
Add 4 to 4144: \( 4144 + 4 = 4148 \).
2. 4 + 8 = 12
Add 8 to 4: \( 4 + 8 = 12 \).
3. 4 + 11 = 15
Add 11 to 4: \( 4 + 11 = 15 \).
4. 15 - 6 = 9
Subtract 6 from 15: \( 15 - 6 = 9 \).
5. 3 × 12 = 36
Multiply 3 by 12: \( 3 \times 12 = 36 \).
6. 12 - 6 = 6
Subtract 6 from 12: \( 12 - 6 = 6 \).
7. 11 × 11 = 121
Multiply 11 by 11: \( 11 \times 11 = 121 \).
---
Fifth Row:
1. 10 + 8 = 18
Add 8 to 10: \( 10 + 8 = 18 \).
2. 5 + 4 = 9
Add 4 to 5: \( 5 + 4 = 9 \).
3. 12784 + 6 = 12790
Add 6 to 12784: \( 12784 + 6 = 12790 \).
4. 4 + 6 = 10
Add 6 to 4: \( 4 + 6 = 10 \).
5. 12 - 11 = 1
Subtract 11 from 12: \( 12 - 11 = 1 \).
6. 3 × 9 = 27
Multiply 3 by 9: \( 3 \times 9 = 27 \).
7. 15 - 4 = 11
Subtract 4 from 15: \( 15 - 4 = 11 \).
---
Sixth Row:
1. 636 - 9 = 627
Subtract 9 from 636: \( 636 - 9 = 627 \).
2. 21 - 9 = 12
Subtract 9 from 21: \( 21 - 9 = 12 \).
3. 315 + 5 = 320
Add 5 to 315: \( 315 + 5 = 320 \).
4. 9 × 11 = 99
Multiply 9 by 11: \( 9 \times 11 = 99 \).
5. 12 × 11 = 132
Multiply 12 by 11: \( 12 \times 11 = 132 \).
6. 4 × 11 = 44
Multiply 4 by 11: \( 4 \times 11 = 44 \).
---
Seventh Row:
1. 1040 + 3 = 1043
Add 3 to 1040: \( 1040 + 3 = 1043 \).
2. 777 + 2 = 779
Add 2 to 777: \( 777 + 2 = 779 \).
3. 5150 + 5 = 5155
Add 5 to 5150: \( 5150 + 5 = 5155 \).
4. 1 - 4 = -3
Subtract 4 from 1: \( 1 - 4 = -3 \).
5. 10 - 1 = 9
Subtract 1 from 10: \( 10 - 1 = 9 \).
6. 7 - 1 = 6
Subtract 1 from 7: \( 7 - 1 = 6 \).
---
Final Answer:
\[
\boxed{
\begin{array}{cccccc}
2 & 2 & 12 & 36 & 2 & 1 \\
37210 & -3 & 60 & 66 & 66 & 84 \\
11 & 7 & 10 & 5 & 70 & 19 & 40 \\
4148 & 12 & 15 & 9 & 36 & 6 & 121 \\
18 & 9 & 12790 & 10 & 1 & 27 & 11 \\
627 & 12 & 320 & 99 & 132 & 44 \\
1043 & 779 & 5155 & -3 & 9 & 6 \\
\end{array}
}
\]
---
Top Row:
1. 7 - 5 = 2
Subtract 5 from 7: \( 7 - 5 = 2 \).
2. 6 - 4 = 2
Subtract 4 from 6: \( 6 - 4 = 2 \).
3. 10 + 2 = 12
Add 2 to 10: \( 10 + 2 = 12 \).
4. 9 × 4 = 36
Multiply 9 by 4: \( 9 \times 4 = 36 \).
5. 8 ÷ 4 = 2
Divide 8 by 4: \( 8 \div 4 = 2 \).
6. 3 ÷ 3 = 1
Divide 3 by 3: \( 3 \div 3 = 1 \).
---
Second Row:
1. 3721 × 10 = 37210
Multiply 3721 by 10: \( 3721 \times 10 = 37210 \).
2. 2 - 5 = -3
Subtract 5 from 2: \( 2 - 5 = -3 \).
3. 6 × 10 = 60
Multiply 6 by 10: \( 6 \times 10 = 60 \).
4. 6 × 11 = 66
Multiply 6 by 11: \( 6 \times 11 = 66 \).
5. 11 × 6 = 66
Multiply 11 by 6: \( 11 \times 6 = 66 \).
6. 12 × 7 = 84
Multiply 12 by 7: \( 12 \times 7 = 84 \).
---
Third Row:
1. 4 + 7 = 11
Add 7 to 4: \( 4 + 7 = 11 \).
2. 3 + 4 = 7
Add 4 to 3: \( 3 + 4 = 7 \).
3. 16 - 6 = 10
Subtract 6 from 16: \( 16 - 6 = 10 \).
4. 17 - 12 = 5
Subtract 12 from 17: \( 17 - 12 = 5 \).
5. 7 × 10 = 70
Multiply 7 by 10: \( 7 \times 10 = 70 \).
6. 8 + 11 = 19
Add 11 to 8: \( 8 + 11 = 19 \).
7. 4 × 10 = 40
Multiply 4 by 10: \( 4 \times 10 = 40 \).
---
Fourth Row:
1. 4144 + 4 = 4148
Add 4 to 4144: \( 4144 + 4 = 4148 \).
2. 4 + 8 = 12
Add 8 to 4: \( 4 + 8 = 12 \).
3. 4 + 11 = 15
Add 11 to 4: \( 4 + 11 = 15 \).
4. 15 - 6 = 9
Subtract 6 from 15: \( 15 - 6 = 9 \).
5. 3 × 12 = 36
Multiply 3 by 12: \( 3 \times 12 = 36 \).
6. 12 - 6 = 6
Subtract 6 from 12: \( 12 - 6 = 6 \).
7. 11 × 11 = 121
Multiply 11 by 11: \( 11 \times 11 = 121 \).
---
Fifth Row:
1. 10 + 8 = 18
Add 8 to 10: \( 10 + 8 = 18 \).
2. 5 + 4 = 9
Add 4 to 5: \( 5 + 4 = 9 \).
3. 12784 + 6 = 12790
Add 6 to 12784: \( 12784 + 6 = 12790 \).
4. 4 + 6 = 10
Add 6 to 4: \( 4 + 6 = 10 \).
5. 12 - 11 = 1
Subtract 11 from 12: \( 12 - 11 = 1 \).
6. 3 × 9 = 27
Multiply 3 by 9: \( 3 \times 9 = 27 \).
7. 15 - 4 = 11
Subtract 4 from 15: \( 15 - 4 = 11 \).
---
Sixth Row:
1. 636 - 9 = 627
Subtract 9 from 636: \( 636 - 9 = 627 \).
2. 21 - 9 = 12
Subtract 9 from 21: \( 21 - 9 = 12 \).
3. 315 + 5 = 320
Add 5 to 315: \( 315 + 5 = 320 \).
4. 9 × 11 = 99
Multiply 9 by 11: \( 9 \times 11 = 99 \).
5. 12 × 11 = 132
Multiply 12 by 11: \( 12 \times 11 = 132 \).
6. 4 × 11 = 44
Multiply 4 by 11: \( 4 \times 11 = 44 \).
---
Seventh Row:
1. 1040 + 3 = 1043
Add 3 to 1040: \( 1040 + 3 = 1043 \).
2. 777 + 2 = 779
Add 2 to 777: \( 777 + 2 = 779 \).
3. 5150 + 5 = 5155
Add 5 to 5150: \( 5150 + 5 = 5155 \).
4. 1 - 4 = -3
Subtract 4 from 1: \( 1 - 4 = -3 \).
5. 10 - 1 = 9
Subtract 1 from 10: \( 10 - 1 = 9 \).
6. 7 - 1 = 6
Subtract 1 from 7: \( 7 - 1 = 6 \).
---
Final Answer:
\[
\boxed{
\begin{array}{cccccc}
2 & 2 & 12 & 36 & 2 & 1 \\
37210 & -3 & 60 & 66 & 66 & 84 \\
11 & 7 & 10 & 5 & 70 & 19 & 40 \\
4148 & 12 & 15 & 9 & 36 & 6 & 121 \\
18 & 9 & 12790 & 10 & 1 & 27 & 11 \\
627 & 12 & 320 & 99 & 132 & 44 \\
1043 & 779 & 5155 & -3 & 9 & 6 \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of 1st grade math facts worksheet.
