1 Marcie is playing a board game with a friend. She needs 20 points to win. She currently has -10 points. She wants to know the difference between the number of points she now has and the number of points she needs. Write a subtraction problem to represent the situation. Then write the subtraction problem as an addition problem. a.
1 Marcie is playing a board game with a friend. She needs 20 points to win. She currently has -10 points. She wants to know the difference between the number of points she now has and the number of points she needs. Write a subtraction problem to represent the situation. Then write the subtraction problem as an addition problem. a.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.3: Elimination Using Addition And Subtraction
Problem 45PFA
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