Kindergarten · NBT
Compose and Decompose Teen Numbers
Understand that teen numbers (11-19) are made of one ten and some ones.
KindergartenCommon Core K.NBT.A.1NBTVerified correct ✓
Worked examples
10 + ___ = 19. What is the missing number?
Answer: 9
10 + ___ = 16. What is the missing number?
Answer: 6
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