lesson 1-1 example 4 1-1 solve. video games jerome has $20 to buy a video game. the game costs $60....
TRANSCRIPT
1-1
Solve.
VIDEO GAMES Jerome has $20 to buy a video game. The game costs $60. Jerome’s uncle gives him $15. How much more money does Jerome need to buy his video game?
Understand Read the problem. Write what you know.
Jerome has $20.
Jerome’s uncle gave him $15.
Jerome needs $60 for the video game.
1-1
Plan Pick a strategy. One strategy to use is to solve a simpler problem. Two simpler problems are:
1. Jerome has $20. His uncle gives him $15 more. How much money does he have in all?
2. The video game costs $60. How much more money does Jerome need?
1-1
Solve Write a number sentence to solve the first problem.
$20 + $15 = $35
Write a number sentence to solve the second problem.
$60 - $35 = $25
Jerome needs $25 more to buy his video game.
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Check Does your answer make sense? Do the amounts total $60?