Understanding Two-Digit Addition and Regrouping

What is the value of the digit '3' in the number 32?

• 3

• 30

• 300

• 3,000

When adding 32 and 11, what is the sum of the ones column?

• 2

• 5

• 3

• 4

What is the result of adding 32 and 11?

• 43

• 44

• 42

• 41

When adding 32 and 29, why can't we write 11 in the ones column?

• The ones column can only hold odd numbers.

• The ones column can only hold even numbers.

• The ones column can only hold numbers greater than 10.

• The ones column can only hold numbers less than 10.

What is the sum of 32 and 29 after regrouping?

• 51

• 61

• 71

• 81

In the cookie example, how many individual cookies are there after regrouping?

• 8

• 5

• 6

• 7

How many boxes of 10 cookies are there after adding 29 and 17 cookies?

• 3

• 4

• 5

• 6

What is the total number of cookies when you add 29 and 17?

• 36

• 46

• 66

• 56

What is the first step when adding two-digit numbers?

• Start with the tens column

• Start with the ones column

• Add both columns simultaneously

• Subtract the smaller number

What should you do after learning how to add two-digit numbers?

• Move on to subtraction

• Only add single-digit numbers

• Practice more problems

• Forget about it