Integers

Which of the following gives a negative product?

• (-3) × (+8)

• (-9) × (-1)

• (+5) × (+2)

• (-4) × (-6)

Which of the following gives the largest sum?

• -10 + (-12)

• -15 + (+3)

• -8 + (+6)

• -20 + (+10)

What is the product of (-6) × (+4)?

• +24

• -24

• -10

• +10

What is the value of: (+10) × (-2) × (+1) × (-1)?

• +20

• -20

• +10

• -10

Which of the following has the greatest product?

• (-5) × (-6)

• (+7) × (-4)

• (-9) × (+2)

• (-8) × (-2)

If A = -6, B = -3, and C = 2, what is A × B × C?

• -36

• +36

• +18

• -18

The temperature dropped from +4°C to -3°C. What was the total change in temperature?

• -1°C

• -1°C

• +7°C

• -7°C

What is the sum of +7 and -4?

• +11

• +3

• -11

• -3

If A = -13 and B = -7, what is A + B?

• -6

• 20

• -20

• 0

Solve: 9 + (-9)

• 0

• 18

• -18

• 1