# (Math 7) Quiz 1-1 Integers

ID: fafol-nasij
1
Alli Wells, BP BY-NC
Subject: Math

32 questions

# (Math 7) Quiz 1-1 Integers

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##### Identifying Integers

Write an integer to represent each situation.

1) a ﻿$\80$﻿ withdrawal

2) a flight overbooked by ﻿$4$﻿

passengers

3) a book that is ﻿$10$﻿ days

overdue

4) draining ﻿$15$﻿ gallons of water

from a fish tank

##### Absolute Value

Solve each absolute value problem.

5) ﻿$|-33|$﻿=

6) ﻿$|8|$﻿=

##### Comparing Integers

Compare using <, >, or =

7)

8)

9)

10)

11) ﻿$|-19|\bigcirc|14|$﻿

12)

Calculate each sum or difference.

13) ﻿$8-17$﻿

Show Work

14) ﻿$-23+12$﻿

Show Work

15) ﻿$-2-15$﻿

Show Work

16) ﻿$6+(-4)$﻿

Show Work

17) ﻿$-11+(-6)$﻿

Show Work

18) ﻿$10+(-18)$﻿

Show Work

19) ﻿$5-(-7)$﻿

Show Work

20) ﻿$-16-(-1)$﻿

Show Work

21) ﻿$-4-(-18)$﻿

Show Work
##### Multiplying & Dividing Integers

Calculate each product of quotient.

22) ﻿$9\times-4$﻿

Show Work

23) 2(-6)

24) ﻿$-15\cdot-3$﻿

Show Work

25) ﻿$-28\div-7$﻿

Show Work

26) ﻿$-92\div4$﻿

Show Work

27) ﻿$16\div-8$﻿

Show Work
##### Word Problems

Read each problem carefully and solve. Be sure to provide units.

28) The temperature is ﻿$8^{\circ}$﻿ Fahrenheit. If the weatherman predicts the

temperature will drop ﻿$12^{\circ}$﻿ within the next eight hours, what will the

temperature be?

Show Work

29) A submarine is ﻿$42$﻿ feet below the surface of the water. A shark directly

above the submarine is ﻿$19$﻿ feet below the surface of the water. How

many feet above the submarine is the shark?

Show Work

30) Connor bought a baseball card eight years ago that has depreciated (decreased)

by ﻿$\120$﻿ since he purchased it. Find the average yearly change in value

of the card.

Show Work

31) Ava's credit card balance is ﻿$\64.$﻿ If she makes a ﻿$\25$﻿ payment, then

charges ﻿$\79,$﻿ find the balance on the card.

Show Work

32) A parachuter is descending at a rate of ﻿$28$﻿ feet per minute. Find the

total change in altitude (height) of the parachuter after ﻿$4$﻿ minutes.

Show Work