Post-Assessment 2B Beginning Session 4

Subtract.

Which addition fact can be used to help you solve 17 - 9 = ___?

• 9 + 5 = 14

• 7 + 9 = 16

• 9 + 8 = 17

• 17 + 9 = 26

Find the sum.

Find the sum.

Brad has 12 pencils. Susanna has 7 pencils. Which number sentence tells how many more pencils Brad has?

Jenna has 13 paper clips. Marco has 5 paper clips. Which number sentence tells how many more paper clips Jenna has?

Which fact is missing from the fact family?

Where should 63 be placed on the number line?

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