Grade 7 - Operations - Mid-Unit Review - GJ

What is the result of 5 + (-3)?

• 8
• 2
• -2
• 0

Which of the following form zero pairs?

• 4 and 5
• -6 and 6
• 3 and 4
• -5 and -5

How would you represent the equation (-4) + 2 using a number line?

• Start at zero, move 4 steps left, then 2 steps right

• Start at zero, move 4 steps right, then 2 steps left

• Start at zero, move 2 steps left, then 4 steps right

• Start at zero, move 2 steps right, then 4 steps left

When adding integers using absolute values, what is the first step?

• Add the integers directly
• Subtract the integers
• Find the absolute values of each integer
• Multiply the integers

What is the outcome of (-7) + 4?

• -11
• -3
• 3
• 7

How would you subtract integers by changing the operation to addition?

• Keep the first number, change "-" to "+", and use the opposite of the second number
• Keep both numbers the same
• Change the "+" to "-" and use the same numbers
• Change both numbers to positive

Which of the following is true about opposite integers?

• They are different distances from zero
• They are always negative
• They are the same distance from zero but in opposite directions
• They are always positive

What is the result of -9 - (-3)?

• -12
• 6
• -6
• 12

If you add (-2) and (-3), what is the result?

• 1
• -1
• -5
• 5

Find the GCF of 18 and 24

• 12
• 6
• 9
• 3