Representing Integers
This number is the opposite of 7 on the number line.
What is -7?
What is the sum of 5 and -3?
What is 2?
What is 8 minus 5?
What is 3?
Multiply: 4 × 5.
What is 20?
What is 12 divided by 4?
What is 3?
Represent the temperature that is 5 degrees below zero.
What is -5?
Add -4 and -6.
What is -10?
Subtract: (-7) - (-3).
What is -4?
What is the product of -3 and 7?
What is -21?
Solve: -15 ÷ 3.
What is -5?
A deep-sea diver is 45 meters below sea level. Represent this depth as an integer.
What is -45?
Add -15 and 20.
What is +5?
What is the result of 6 - (+9)?
What is -3?
Solve: -6 × -2.
What is +12?
What is -36 ÷ -6?
What is +6?
A hiker climbs to a peak 1,200 meters above sea level, while another descends 500 meters below sea level. Represent the hiker's altitude as an integer.
What is +1,200 or -500?
Find the sum: -8 + 12 + (-4)
What is 0?
Subtract: (+12) - (-19)
What is +31?
Find the product: 8 × -11.
What is -88?
Find the quotient: 48 ÷ -4.
What is -12?
In a game, a team loses 18 points, gains 25 points, then loses 7 points. Represent the team’s overall point change as an integer.
What is 0?
Solve: 19 + (-14) + (-8) + 12.
What is 9?
What is (-10) - (-17)?
What is +7?
Multiply: -9 × -4 × 2.
What is +72?
Divide: -72 ÷ -9.
What is +8?