Operations on whole numbers and integers

Question 1 of 10

Evaluate 6 × 12.

Question 2 of 10

Evaluate 1 + (−10).

Question 3 of 10

Evaluate 2 × 3 + 8 = ___

Question 4 of 10

Evaluate 6 + 2 × 6 − 6.

Question 5 of 10

(−7) + 12 equals

Question 6 of 10

At 5 a.m. the temperature in a town was −9 °C. By noon it rose by 12 °C and by night it fell by 8 °C. (a) What was the temperature at noon? (b) What was the temperature at night? (c) Find the difference between the noon and night temperatures.

Question 7 of 10

The temperature is −3 °C and rises by 8 °C. The new temperature is

Question 8 of 10

Evaluate 9 + 9 × 4 − 9.

Question 9 of 10

At 5 a.m. the temperature in a town was −5 °C. By noon it rose by 10 °C and by night it fell by 11 °C. (a) What was the temperature at noon? (b) What was the temperature at night? (c) Find the difference between the noon and night temperatures.

Question 10 of 10

Evaluate (−13) + (−7).