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Solving Addition and Subtraction Equations
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《中学生数学》 2026年第6期F0003-F0003,共1页
Hands-on Mini LabWork with a partner.Whenyo u solve an equation, you are trying to find the values of the variablethat makes theuation true. These values are called the solut ionsof the eqequation. You can use cups, c... Hands-on Mini LabWork with a partner.Whenyo u solve an equation, you are trying to find the values of the variablethat makes theuation true. These values are called the solut ionsof the eqequation. You can use cups, counters, and an equationmat to solve x+4=6. 展开更多
关键词 solve equation equations solut ionsof subtraction values variablethat hands mini labwork variable
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