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7th Math Unit 2 Topic A Retake 23-24

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Last updated almost 2 years ago
6 questions
1
7.NS.1.c
1
1
7.NS.1.a
1
2
2
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

7.NS.A.1
Evaluate the following expression.

4\frac{1}{4}-(-5\frac{1}{2})-\frac{1}{4}

**You must show each step in Formative's SYW for full credit.**
You may use the number line to support your thinking but it is optional.

Question 6
6.

7.NS.A.1
Evaluate the following expression.

1.75-(-5)-1.75
**You must show each step in Formative's SYW for full credit.**

Which expression is equivalent to -6-(-4)?
-6-4
-6+4
6+4
6-4
7.NS.A.1
Which situation about Sandy's money could be described by the sum of -2.50 and -10?
Sandy earned $7.50 for chores.
Sandy owes her dad $7.50
Sandy earned $12.50 at her job.
Sandy spent a total of $12.50 on food.
NS.A.1a

Which situation results in a total of 0?
Adding -1\frac{1}{2} to the coordinate of point J
Subtracting 8 from the coordinate of point K
Subtracting 1 from the coordinate of point H
Adding -3\frac{1}{2} to the coordinate of point G
7.NS.A.1
Ralph got a gift card worth $25 for his birthday. He bought two toys: the first cost $8 and the second cost $7. Which expression could be used to determine how much money is left on the gift card?
25+8+(-7)
25+8+7
25+(-8)+7
25+(-8)+(-7)