Which situation about Sandy's money could be described by the sum of -2.50 and -10?
1 point
1
Question 3
3.
NS.A.1a
Which situation results in a total of 0?
1 point
1
Question 4
4.
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?
2 points
2
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.
2 points
2
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.**