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Practice problem

Grade 2 · 2.NBT.B.7

Find the missing number

Individual task

Practice problem

Grade 2 · 2.NBT.B.7

Add with an exchange

Individual task

Practice problem

Grade 2 · 2.NBT.B.7

Add and subtract within 1,000

Individual task

Practice problem

Grade 2 · 2.NBT.B.7

Estimate first

Individual task

Practice problem

Grade 2 · 2.NBT.B.7

Rename across zero

Individual task

Practice problem

Grade 2 · 2.NBT.B.7

Add and subtract within 1,000

Individual task

25–30 / 30 · 24 per page