Multiplying by 10

1 video
2 skills
As we'll see in this tutorial, multiplying a multiple of 10--like 10, 20, 30, 40, etc.--by a single digit number is not too much more complicated. Common Core Standard: 3.NBT.A.3

Multiplying by multiples of 10

VIDEO 3:05 minutes
Decompose multiples of ten to multiply.

Multiply by tens

PRACTICE PROBLEMS
Multiply a 1-digit number by a multiple of 10.

Multiply by tens word problems

PRACTICE PROBLEMS
Solve word problems with multiples of ten.  Decompose multiples of ten to multiply.