Understand p + q as the number located a distance |????| from p, in the positive or negative direction depending on whether q is positive or negative. Interpret sums of rational numbers by describing real world contexts.
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Q 1/5
Score 0
Wendy stood on a number line and threw a football 7 feet to the left to her friend Anna. Anna threw the football 4 feet past Wendy on the number line as shown.
120
11 feet
-11 feet
4 feet
-7 feet
Q 2/5
Score 0
Which word problem can be solved by evaluating the expression?
−4+(−6)+(−2)
120
The temperature in Alaska was –4 °F when the sun came up. When the sun went down the temperature dropped 6 °F, and by midnight it had dropped another 2 °F. What was the final temperature after midnight?
The temperature in Alaska was –4 °F when the sun came up. During the day the temperature rose 6 °F, and by midnight it had dropped 2 °F. What was the final temperature after midnight?
The temperature in Alaska was –4 °F when the sun came up. When the sun went down the temperature dropped 6 °F, and by midnight it had dropped another 2 °F. What was the overall change in temperature?
5 questions
Q.
Wendy stood on a number line and threw a football 7 feet to the left to her friend Anna. Anna threw the football 4 feet past Wendy on the number line as shown.
1
120 sec
MGSE7.NS.1b
Q.
Which word problem can be solved by evaluating the expression?
−4+(−6)+(−2)
2
120 sec
MGSE7.NS.1b
Q.
Ron is playing a board game. His game piece is currently on space number 12 on the board. When Ron takes his turn he draws a card that instructs him to move backward 7 spaces. On his following turn he draws a card that instructs him to move forward 7 spaces. Where is Ron's piece on the board after this turn?
3
120 sec
MGSE7.NS.1b
Q.
The number line below shows the distance between –3 and 1.
What other number is the same distance from –3?
4
120 sec
MGSE7.NS.1b
Q.
Which number line below correctly represents the expression -3 + 4?
