Understanding Multi-digit Addition

How many stickers do JN, Susie, and Rowan have in total?

• 95

• 110

• 99

• 101

What is the expanded form of the number 42?

• 40 + 2

• 4 + 20

• 42 + 0

• 20 + 22

Which of the following is the correct expanded form of 36?

• 36 + 0

• 30 + 6

• 60 + 3

• 3 + 6

What is the sum of the ones digits in the problem?

• 9

• 11

• 10

• 12

What is the final total when you add 90 and 11?

• 111

• 100

• 101

• 91