Unit 1 review

When adding positive numbers on a number line, you move in what direction?

• Left

• Right

• -2

• 4

• -4

• 2

• 0

• 20

• -20

• -10

What expression is shown in the image?

What is the expression of the image above?

Which is the proper way to write the expression:

When adding integers with similar signs,

• ADD the numbers

• SUBTRACT the numbers

• MULTIPLY the numbers

• DIVIDE the numbers

When adding integers with DIFFERENT signs,

• ADD them

• SUBTRACT them

• MULTIPLY them

• DIVIDE them

Add

-80

-12

• -68

• +92

• -92

• +68