Third Grade Challenging Math

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3-68)  Answer

(A) 2659 + 25 - 59 = 2659 - 59 + 25 = 2600 + 25 = 2625

(B) 1349 + 220 - 349 = 1349 - 349 + 220 = 1000 + 220 = 1220

(C) 3487 + 325 - 487 = 3487 - 487 + 325 = 3000 + 325 = 3325