10/17 - Multiplying Multiples of 10

20 x 70 =

Tags

CCSS.5.NBT.B.5

70 x 90 =

Tags

CCSS.5.NBT.B.5

40 x 20 =

• 800

• 80

• 6,000

• 600

40 x 30

• 7,000

• 1,200

• 12,000

• 70

Tags

CCSS.5.NBT.B.5

60 x 90 =

Tags

CCSS.5.NBT.B.5

Explain why the product of 50 and 80 has three zeros when the numbers 50 and 80 each have one zero.

Tags

CCSS.5.NBT.A.2

How confident are you with multiplying multiples of 10?

• I’m so confident I could teach someone!🧠

• I feel pretty confident, but I make mistakes sometimes.😎

• I understand a little, but I still need help.🙂

• I’m not confident yet, but I just need some more practice.😕

Tags

CCSS.3.NBT.A.3