Subtract multiples of 10 within 1,000
Subtract multiples of 10 within 1,000
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2.NBT.7
More Challenging
About This Sprint
Build number sense through sequences such as:
6 - 2 =
60 - 20 =
160 - 20 =
560 - 20 =
2.NBT.7
Build number sense through sequences such as:
6 - 2 =
60 - 20 =
160 - 20 =
560 - 20 =