Mathematics Quiz

When adding two numbers with the same sign, what should you do with the signs?

• Change both signs to the opposite

• Use the sign of the number with the smallest absolute value

• Use the sign of the number with the greatest absolute value

• Add the signs together

What is the result of subtracting a larger number from a smaller number?

• A positive number

• A negative number

• Zero

• The absolute value of the larger number

When multiplying or dividing rational numbers, if there is an odd number of negative signs, the result will be:

• Positive

• Negative

• Zero

• Undefined

What is the result of 8 - 11?

• 19

• 3

• -3

• -19

What is the result of 12 - (-9)?

• 3

• 21

• -21

• -3

What is the result of -27 ÷ 9?

• 3

• -3

• 27

• -27

What is the result of 100 ÷ 2.5?

• 40

• 250

• 2.5

• 25

What is the result of 3 1/5 ÷ 4?

What do similar figures have in common?

• Different angles

• Corresponding proportional sides and equal angles

• Corresponding equal sides and proportional angles

• Different sides

What is the scale factor in an enlargement?

• Less than 1

• Equal to 1

• Greater than 1

• Equal to 0