Subtract multiples of 10 within 1,000 (2)
Subtract multiples of 10 within 1,000 (2)
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2.NBT.7
Less Challenging
About This Sprint
Use multiples of 100 as benchmarks to subtract multiples of 10, e.g.
430 - 200 =
430 - 190 =
2.NBT.7
Use multiples of 100 as benchmarks to subtract multiples of 10, e.g.
430 - 200 =
430 - 190 =