Multiplying by numbers ending in zeros

Front

What is 50 x 6?

Back

300

Tags

CCSS.4.NBT.B.5

Front

What is 30 x 20?

Back

600

Tags

CCSS.4.NBT.B.5

Front

What is 40 x 30?

Back

1200

Tags

CCSS.4.NBT.B.5

Front

What is 60 x 30?

Back

1800

Tags

CCSS.4.NBT.B.5

Front

What is 70 x 4?

Back

280

Tags

CCSS.4.NBT.B.5

Front

What is the rule for multiplying numbers ending in zeros?

Back

When multiplying, you can ignore the zeros, multiply the other numbers, and then add the zeros back to the result.

Tags

CCSS.5.NBT.B.5

Front

What is 100 x 5?

Back

500

Tags

CCSS.4.NBT.B.5

Front

What is 20 x 50?

Back

1000

Tags

CCSS.4.NBT.B.5

Front

What is 10 x 30?

Back

300

Tags

CCSS.3.NBT.A.3

Front

What is 90 x 10?

Back

900

Tags

CCSS.4.NBT.B.5