1) more a) addition b) subtraction 2) left a) addition b) subtraction 3) minus a) addition b) subtraction 4) altogether a) addition b) subtraction 5) plus a) addition b) subtraction 6) difference a) addition b) subtraction 7) total a) addition b) subtraction 8) Addition a) numbers become bigger b) numbers become smaller 9) Subtraction a) numbers become bigger b) numbers become smaller

Problem Solving Key Words

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Visuaalinen tyyli

Vaihtoehdot

Vaihda mallia

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