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PRACTICE: Multiply 2 and 4

Lesson

Practice

Multiplication looks at equally sized groups. Multiplying by two means finding the total of $2$2 equally sized groups and is the same as doubling. Multiplying by four means finding the total of $4$4 equally sized groups and can be found by doubling the number, then double the answer.

 

Apply

Question 1

$2\times8$2×8

Question 2

$4\times8$4×8

Question 3

$7\times4$7×4

 

Remember!
  • Double means "multiply by $2$2."
  • To multiply a number by $4$4, you can use the Double, Double strategy. That means, double the number, then double the answer.

Outcomes

MA.3.NSO.2.4

Multiply two whole numbers from 0 to 12 and divide using related facts with procedural reliability.

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