Short Quiz

Question 1 of 5

Two integers have sum 27. The first minus the second is 9. What are the integers in that order?

A 18 and 9 B 9 and 18 C 27 and 9 D 13 and 14

Select one option. Answers are shown after the test.

Question 2 of 5

A game removes 5 penalties of −2 points each. What is the score change?

A −10 points B +7 points C −7 points D +10 points

Select one option. Answers are shown after the test.

Question 3 of 5

A rule sends an odd integer n to \(−3n+1\). What is the next term after −7?

A −20 B 22 C 20 D −22

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Question 4 of 5

The temperature is 8°C and falls 5°C each hour. What is it after 4 hours?

A −20°C B −12°C C 12°C D 28°C

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Question 5 of 5

A carrom coin moves 5 units right and then 7 units left. Where does it finish?

A 2 B −12 C −2 D 12

Select one option. Answers are shown after the test.

Class 6