Multiplication & Division Equations
Videos and lessons to help Grade 3 students learn to determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 = ?
Common Core: 3.OA.4
Suggested Learning Target
- I can determine the unknown number in multiplication and division problems such as in the following examples: 8 x 9 = ?, 8 x ? = 48, ? x 3 = 27, 28 ÷ 7 = ?, ? ÷ 6 = 3, and 35 ÷ ? = 7.
More Lessons for Grade 3
Common Core for Grade 3
Determine unknown whole numbers in multiplication or division equations (CCSS: 3.OA.4)
In this lesson you will learn how to find the missing quotient in a division problem by creating an array.
Solve multiplication problems using properties of 1 and 0
In this lessson, you will solve multiplication problems by using special properties of 0 and 1.
Solve division problems using properties of 1 and 0
In this lessson, you will solve division problems by using special properties of 0 and 1.
Solve multiplication problems using the distributive property
In this lessson, you will solve multiplication problems by using the distributive property.
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