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Cogito

Grade 3 Math · Chapter 1 · Lesson 5

Practice Worksheet

Multiplication and Division Fact Families

Four facts from one array.

10 problems · about 12 minutes · 3.OA.A.4, 3.OA.B.6

NameDate

Figures — use these to answer the problems

Set the two numbers, then reveal the family they make.
  • 4 × 6 = 24
First number4
Second number6
Figure 1
The array that all four facts come from.

6 + 6 + 6 + 6 = 24

4 × 6 = 24

Rows4
Columns6
Figure 2

Warm-Up Review

From earlier lessons. Loosen up before the new work.

2 problems

  1. From “Division as an Unknown Factor”

    45 ÷ 5 = ?

    Answer

  2. From “Division as Sharing”

    24 ÷ 4 = ?

    Answer

Warm Up

Straightforward practice. Get the method working first.

4 problems

  1. You know 6 × 4 = 24. What is 24 ÷ 6?

    Answer

  2. How many facts come from the numbers 3, 5 and 15?

    Answer

  3. You know 5 × 8 = 40. What is 40 ÷ 8?

    Answer

  4. You know 9 × 2 = 18. What is 18 ÷ 9?

    Answer

Build It Up

The same ideas with more to keep track of.

2 problems

  1. How many facts come from one array?

    Answer

  2. 4 and 7 make 28. What is 28 ÷ 4?

    Answer

Stretch Yourself

Mixed problems. Work out what kind of question it is before you start.

2 problems

  1. Using the Family

    You know 7 × 3 = 21. What is 21 ÷ 7?

    Answer

  2. The Other Way

    You know 6 × 5 = 30. What is 30 ÷ 5?

    Answer