7.2.B.15 - Multiplication and Division of Rational Numbers - Exit Ticket
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Last updated almost 3 years ago
3 Questions
Read the situation below!
Harrison made up a game for his math project. Each player has cards with integers and other kinds of rational numbers like -0.5 and -.25. The objective of the game is to draw cards that help you return to a total score of 0.
10
1.
Harrison discards three −0.25 cards from his hand. How does this affect the
overall point value of his hand?
Harrison discards three −0.25 cards from his hand. How does this affect the
overall point value of his hand?
Write an equation using multiplication or division to model this situation.
7.NS.2.c
10
2.
Ezra and Benji are playing the game with Harrison.After Ezra doubles his hand’s
value, he has a total of −14.5 points What was his hand’s value before he
doubled it?
Ezra and Benji are playing the game with Harrison.After Ezra doubles his hand’s
value, he has a total of −14.5 points What was his hand’s value before he
doubled it?
Write an equation using multiplication or division to model this situation.
7.NS.2.c
10
3.
Benji has four −0.5 cards. What is his total score?
Benji has four −0.5 cards. What is his total score?
Write an equation using multiplication or division to model this situation.
7.NS.2.c
From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 2, Topic B, Lesson 15. Internet. Available from https://www.engageny.org/resource/grade-7-mathJmat...; accessed 17/Sept/2015.