146 P3.WN.JM.17110836
Level 3
Emily collected 4 times as many coins as Tim. After Tim had collected another 135 coins, both of them had an equal number of old coins. How many old coins did Emily collected?
4 m
W 4 operations Equal stage after Unchanged quantity Model Times-as-many Units method
147 P3.WN.JM.17110835
Level 3
Steven and Ting Ting shared 400 cubes equally. After Steven gave away some cubes, Ting Ting has 8 times as many cubes as Steven. How many cubes did Steven give away?
4 m
W 4 operations Equal stage before Unchanged quantity Model Times-as-many Units table
148 P3.WN.JM.17110834
Level 3
Jake had $56 more than Salim. After Jake had spent $12, Jake had 3 times as much money as Salim. How much money did Salim have?
4 m
W 4 operations Money Unchanged quantity Model Comparison Model Times-as-many Units table
149 P3.WN.JM.17110492
Level 3
Girly has twice as many shells as Joana. After Joana has bought another 150 shells, Joana has twice as many shells as Girly. How many shells does Joana have at first?
4 m
W 4 operations Unchanged quantity Model Times-as-many Units method
150 P3.WN.JM.17110832
Level 3
Amelia had twice as many hair clips as Betty. After Betty had bought another 90 hair clips, Betty had 3 times as many hair clips as Amelia. How many hair clips did Amelia have?
4 m
W 4 operations Unchanged quantity Model Times-as-many Units method

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