Integers

Identifying integers

100

$235 in debt

-$231

200

25^o below zero

-25

300

A Deposit of $53

53 or +53

400

A withdrawal of $81

-81

500

The plane descends 267 feet.

-267

Opposite integers

100

What is the opposite of 5.5?

-5.5

200

What is the opposite of the opposite of 93?

93

300

What is the opposite of -67?

67

400

What is the opposite of -25/3 in mixed form?

8 1/3

500

What is the only number that does not have an opposite?

0

Comparing integers

100

188 and -201

188 > -201

200

273 and -101

273 > -101

300

-4/5 and -1/3

-4/5 < -1/3

400

-15/2 and -11/3

-15/2 < -11/3

500

The temperature at the base of the mountain is -6. The temperature at the peak of the mountain is at least 15 degrees higher than that. What is a possible temperature for the peak of the mountain?

Possible answers are 9 degrees or more.

Ordering Integers

100

Least to greatest:

10%, 1/2, -0.4

-0.4, 10%, 1/2

200

Least to greatest:

-0.40, -45%, 2/10

-45%, -0.40, 2/10

300

Least to greatest:

-6,700, -6,770, -6,077, -6.07. -6.7, -67/1

-6,770, -6,700, -6,077, -67/1, -6.7, -6.07

400

Greatest to Least:

-6,777,  7,676,  -6,677, -7,607, -766/1

7,676,  -766/1,  -6,677, -6,777, -7,607

500

Greatest to Least:

-15/3, -24/4, -10/5, -144/12, -18/6

-2, -3, -5, -6, -12

Word problems

100

Owen wrote a check for $28 but only had $13 in his bank account. How much was his overdraft?

-$15

200

Luke is deciding if he needs to mow some lawns for extra money to buy the PC he wants that costs $233. He has $214 in his account, currently and gets $12 every time he mows.  He also has to remember to pay his one time Roblox bill for $26. How many lawns does he need to mow in order to pay the bill, and buy the new PC without having an overdraft?

1 lawn

300

Matthew went scuba diving in Fiji. He saw a clown fish at 18 feet below sea level. He then came up for air to the surface. He then dove in another 12 feet to see the electric eel. How many feet in total did he cover so far in his excursion?

46 feet total 

400

Oliver is making homemade caramels and needs the sauce to be at 105 degrees before he can add the sugar. It is currently 75 degrees and it raises 2 degrees every minute. How many minutes will he have to wait before he puts the sugar in?

15 minutes

500

Least to greatest:

-10, -3, -8

-10, -8, -3