Q

#### Subtract & Multiply - Quiz 2

(13 Questions)
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Subtract & Multiply
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Each chocolate bar in a box cost \$3. If a box had 9 bars total and Wendy sold all but 3 bars, how much money would she have made?
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Mike had 16 video games but 8 of them weren't working. If he wanted to sell the working games for \$7 each, how much money could he earn?
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Each chocolate bar in a box cost \$6. If a box had 13 bars total and Zoe sold all but 6 bars, how much money would she have made?
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John had 5 action figures, but needed 7 total for a complete collection. If each one costs \$5, how much money would he need to finish his collection?
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A painter needed to paint 9 rooms in a building. Each room takes 8 hours to paint. If he already painted 5 rooms, how much longer will he take to paint the rest?
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A chef needs to cook 12 potatoes. He has already cooked 6. If each potato takes 6 minutes to cook, how long will it take him to cook the rest?
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A new building needed 14 windows. The builder had already installed 5 of them. If it takes 4 hours to install each window, how long will it take him to install the rest?
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A painter needed to paint 12 rooms in a building. Each room takes 3 hours to paint. If he already painted 4 rooms, how much longer will he take to paint the rest?
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April's discount flowers was having a sale where each rose was 7 dollars. If April started with 9 roses and had 4 roses left, how much money did she earn?
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A worksheet had 4 problems on it. If a teacher had 9 worksheets to grade and had already graded 5 of them, how many more problems does she have to grade?
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A magician was selling magic card decks for 2 dollars each. If he started with 5 decks and by the end of the day he had 3 left, how much money did he earn?
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A trivia team had 15 members total, but during a game 6 members didn't show up. If each member that did show up scored 3 points, how many points were scored total?
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Adam earned 9 dollars for each lawn he mowed. If he had 12 lawns to mow, but forgot to mow 8 of them, how much money did he actually earn?
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