Test Practice 10/23

The table shows Tammy's golf score with respect to par for 2 rounds of a tournament. (Lesson 1)

What is her total score with respect to par?

Round Score (Strokes to par)

1 +5

2 -2

• 3 par

• -3 par

• 7 par

• -7 par

Tags

CCSS.7.NS.A.1C

Terrell uses his debit card to buy $54 worth of groceries. Later he withdraws $25 from his checking account. What integer represents the total change in his account balance? (Lesson 1)

• -$29

• -$79

• $29

• $79

Tags

CCSS.7.NS.A.1C

Christine is finding the sum 28 + (-15) + 22. What property of addition could Christine use to write the integers in a different order? Explain why she might want to do this.

Tags

CCSS.7.NS.A.1D

Christine is finding the sum 28 + (-15) + 22. Find the sum.

Tags

CCSS.7.NS.A.1C

The table shows the high temperature on the moon during the day and the overnight low temperature. What is the range between the moon's minimum and maximum temperature in degrees Fahrenheit?

Time of Day Temperature (Fahrenheit)

Day 253 degrees Fahrenheit

Night -387 degrees Fahrenheit

Tags

CCSS.7.NS.A.3

What number sentence is modeled by the number line shown below?

• 7 - 7 =0

• -4 + 7 =3

• 3 - 7 = -4

• 3 - 4 = -1

Tags

CCSS.7.NS.A.1B

Tags

CCSS.7.EE.B.3

Find -5(10)(-4)

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Ricki is working a part-time job this summer. The table shows how many hours she worked each day during her first week. This week is representative of how many hours Ricki will work each week during the summer. If she earns $9 per hour and there are 12 weeks during her summer vacation, what will Ricki's gross earnings be? Explain your reasoning.

• -$2,160, find the total hours worked and multiply by the hourly rate. Then multiply

• $108, multiply 9 times 12.

• $240, add the hours and multiply by 12 weeks.

• $2,160, find the total hours worked then multiply by the hourly rate. Finally multiply the earning by the number of weeks to get the total summer earnings.

Tags

CCSS.3.OA.D.8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B