Question
Fill in the blanks!
Finding Products by "Breaking it Up"
What is the _ of 31 x 11?
Break up 31 into 3 tens and 1 one.
Break up 11 into 1 ten and 1 one.
So we're going to make an array, using bas ten blocks, that has _ columns and 11 _.
The 3 hundreds blocks represent 30 x 10, or _
30 x 10 = _
1 x 10 = 10
1 x 1 = _
Add the pieces together:
3 hundreds + 4 tens + 1 one
300 + 40 + 1
341
Finding Products by "Breaking it Up"
What is the _ of 31 x 11?
Break up 31 into 3 tens and 1 one.
Break up 11 into 1 ten and 1 one.
So we're going to make an array, using bas ten blocks, that has _ columns and 11 _.
The 3 hundreds blocks represent 30 x 10, or _
30 x 10 = _
1 x 10 = 10
1 x 1 = _
Add the pieces together:
3 hundreds + 4 tens + 1 one
300 + 40 + 1
341
Answers
GPT-4o mini
Finding Products by "Breaking it Up"
What is the **product** of 31 x 11?
Break up 31 into 3 tens and 1 one.
Break up 11 into 1 ten and 1 one.
So we're going to make an array, using base ten blocks, that has **10** columns and 11 **rows**.
The 3 hundreds blocks represent 30 x 10, or **300**.
30 x 10 = **300**.
1 x 10 = 10.
1 x 1 = **1**.
Add the pieces together:
3 hundreds + 4 tens + 1 one
300 + 40 + 1
**341**.
What is the **product** of 31 x 11?
Break up 31 into 3 tens and 1 one.
Break up 11 into 1 ten and 1 one.
So we're going to make an array, using base ten blocks, that has **10** columns and 11 **rows**.
The 3 hundreds blocks represent 30 x 10, or **300**.
30 x 10 = **300**.
1 x 10 = 10.
1 x 1 = **1**.
Add the pieces together:
3 hundreds + 4 tens + 1 one
300 + 40 + 1
**341**.