Multiplying 2-digit by 1-digt Numbers

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Tags

CCSS.3.OA.A.1

Front

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

Back

It means to take a number that has two digits (like 23) and multiply it by a single-digit number (like 7).

Tags

CCSS.4.NBT.B.5

Front

Calculate: 60 x 8

Back

480

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CCSS.4.NBT.B.5

Front

Calculate: 23 x 7

Back

161

Tags

CCSS.4.NBT.B.5

Front

Calculate: 21 x 8

Back

168

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CCSS.4.NBT.B.5

Front

Calculate: 18 x 5

Back

90

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CCSS.4.NBT.B.5

Front

Calculate: 52 x 3

Back

156

Tags

CCSS.4.NBT.B.5

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Tags

CCSS.3.OA.A.1

Front

What is a 2-digit number?

Back

A 2-digit number is a number that has two places, such as 10 to 99.

Tags

CCSS.1.NBT.A.1

Front

What is a 1-digit number?

Back

A 1-digit number is a number that has only one place, such as 0 to 9.

Tags

CCSS.4.OA.B.4