Integer Pre Test

Integers can be positive or negative.

• True
• False

Opposites are the same distance from zero.

• True
• False

The absolute value of -23 is -23.

• True
• False

64 and -64 are opposites.

• True
• False

The absolute value of a number is always positive.

• True
• False

When subtracting integers, the solution can be positive.

• True
• False

Subtracting a negative number from a positive number is the same as adding a positive number to a positive number.

• True
• False

13 + (-9)

• 22
• -22
• 4
• -4

-15 - 18

• -33
• 33
• -3
• 3

-20 + -2

• -22
• 22
• -18
• 18