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Multiply and Divide by 8

Written by Adi Ackerman, Head Teacher

"Multiply and Divide by 8" is written for 3rd Grade (Ages 8-9), and it covers Common Core 3.OA.C.7. If your little one is a year younger but already steady on multiplication, the page still works. You may just need to read the instructions out loud. And if they are older and multiply and divide facts never quite stuck, this is a short review rather than busywork.

Popular with 3rd Grade teachers · Downloaded 365 times
Multiply and Divide by 8
Multiply and Divide by 8

3rd grade math worksheet: solve 20 multiplication and division facts using 8 plus 4 missing numbers. Answer key included. Part of our multiply and divide facts multiplication collection. Aligned to Common Core standards.

How do I use this worksheet?

Read the example box together. If your child is stuck on a division fact, ask for the matching multiplication fact. Time a second try a few days later to build speed. Check with the answer key.

What students will practice

  • Students will multiply and divide with facts for 2 to 10.
  • Students will use a related multiplication fact to divide.
  • Students will find the missing number in a fact.


Curriculum Links

Common Core State Standards

Operations and Algebraic Thinking · 3rd Grade

3.OA.C.7

Standard: Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

View all 3.OA.C.7 worksheets →

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Browse the grade, subject, and topic this belongs to.

FAQ

How do I use this multiply and divide facts worksheet?

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Read the example box together. If your child is stuck on a division fact, ask for the matching multiplication fact. Time a second try a few days later to build speed. Check with the answer key.

What does this worksheet teach?

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Solve 20 multiplication and division facts using 8 plus 4 missing numbers. Multiplication and division are related. The product is the answer when you multiply, and the quotient is the answer when you divide. The directions on the page read: Read the example. Then, solve each times (×) and divided by (÷) fact. Then, solve each problem under Find the missing number. The answer key shows every answer.

Can I use this multiply and divide facts worksheet for homeschool or classroom?

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Yes, both. We made it for 3rd Grade multiplication, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with multiply and divide facts. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

Why practice multiplication and division facts together?

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Division is the inverse of multiplication. Once a child knows 6 times 7 is 42, they also know 42 divided by 7 is 6, so learning the facts together means fewer facts to memorize.

In what order should my child do these pages?

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Start with 2, 5 and 10, which follow skip counting, then 3 and 4. The 6, 7, 8 and 9 facts are the hardest, so each one has a page of its own.

What are the missing number problems?

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They leave one number out of a fact, such as 8 times a blank is 56. Children use the related fact to find it, which builds the link between multiplying and dividing.

Is there an answer key for each worksheet?

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Yes. All six sheets have an answer key that shows every fact.

When should third graders know their multiplication tables?

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By the end of third grade, students should know all multiplication facts for single-digit numbers from memory (CCSS 3.OA.C.7). Most curricula introduce multiplication early in third grade, building from repeated addition, arrays, and equal groups before moving to memorization.

What is the best order to teach multiplication facts?

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Start with 2s, 5s, and 10s (patterns make them easier), then 0s and 1s (identity properties). Next teach 3s and 4s, followed by 6s, 7s, 8s, and 9s. By this point, students already know many facts from the commutative property. Multiplication worksheets organized by factor help target specific fact families.

How can I help my third grader memorize multiplication facts?

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Combine understanding with practice. First ensure your child understands multiplication as groups of (3x4 = 3 groups of 4). Then use skip counting, arrays, and worksheets for repeated practice. Short daily sessions of 5-10 minutes are more effective than occasional long sessions.

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Worksheet Details

Grade3rd Grade
SubjectMath
TopicMultiplication
Standard3.OA.C.7
Pages1 page
DifficultyMedium

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