Seudónimo Seudónimo

21-09-2016
Mathematics

contestada

Write two subtraction equations to show how to find 15-7.

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Аноним Аноним

21-09-2016

(10+5)- 7
(20-5)-7 hope this helps

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Blacksword76 Blacksword76

22-09-2016

7 - 0, and 8 - 1. (It's the answer.)

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