Adding and Subtracting Integers

Which integer would make the following equation true?
_______ + (-10) = 0

• 0

• 10

• -10

• 100

If you are adding 2 negative numbers, will your answer be positive or negative?

• negative
• positive

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

• 28 feet
• -28 feet
• 52 feet
• -52 feet

At sunrise, the outside temperature was 1° below zero. By lunch time, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day? 

• 14°
• 13°
• 12°
• 11°

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?

• 3 degrees
• 12 degrees
• 11 degrees
• 10 degrees

Order from least to greatest:
[8, 4, -5, 12, -14, 3]

• 3, 4, -5, 8, 12, -14
• -14, -5, 3, 4, 8, 12
• 12, -14, -5, 3, 4, 8
• -5, -14, 3, 4, 8, 12

To ADD a POSITIVE number, move to the _________ on the number line.

• right

• left

• zero

• up

To ADD a NEGATIVE number, move to the ________ on the number line.

• right

• left

• positiive

• less

Which question is the SAME as
8 - (-7)        ?

• -8 - (-7)
• 8 + 7
• 8 - 7
• -8 + 7

Rewrite the following subtraction problem as addition:   -1 - 7

• -1 + 7
• 1 + 7
• -1 + (-7)
• 1 + (-7)