NAME ____________________________________ DATE __________________
ACTIVITY
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Solve each problem. Show your work and write an equation.
1 Jake and Sally were playing Roll-a-Square.
They had 21 cubes. How many cubes do they need to have 40 cubes?
2 Kira and Franco were playing Roll-a-Square.
They had 43 cubes. How many cubes do they need to have 70 cubes?