Multiplication 2-digit by 1-digit

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What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 means adding 3 four times (3 + 3 + 3 + 3).

Tags

CCSS.3.OA.A.1

Front

What is the product of 3 and 4?

Back

12

Tags

CCSS.3.OA.C.7

Front

What does it mean to multiply a 2-digit number by a 1-digit number?

Back

It means to take a 2-digit number and add it to itself a certain number of times as indicated by the 1-digit number.

Tags

CCSS.4.NBT.B.5

Front

Calculate 5 multiplied by 12.

Back

60

Tags

CCSS.4.NBT.B.5

Front

What is the product of 6 and 8?

Back

48

Tags

CCSS.3.OA.C.7

Front

If you multiply 10 by 3, what do you get?

Back

30

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CCSS.3.NBT.A.3

Front

What is 9 multiplied by 11?

Back

99

Tags

CCSS.4.NBT.B.5

Front

How do you check your multiplication answer?

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You can check your multiplication answer by using addition or by multiplying the numbers in the reverse order.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the product of 7 and 6?

Back

42

Tags

CCSS.3.OA.C.7

Front

Calculate 2 multiplied by 15.

Back

30

Tags

CCSS.4.NBT.B.5