Number Operations True or False

Adding two positive numbers always results in a positive number.

• Sometimes

• False

• True

• Never

Subtracting a negative number from a positive number results in a larger positive number.

• Depends on the numbers

• True

• False

• True

Multiplying two negative numbers always results in a negative number.

• false

• true

• sometimes

• depends on the numbers

Dividing a positive number by zero is undefined.

• zero

• infinity

• undefined

• negative

The order of operations states that multiplication should always be done before addition.

• Division

• Exponentiation

• Subtraction

• Multiplication

When performing operations with parentheses, the operations inside the parentheses should be done first.

• Operations inside the parentheses should be done first.

• Operations inside the parentheses have no impact.

• Operations inside the parentheses are optional.

• Operations inside the parentheses should be done last.

Subtracting a negative number is the same as adding a positive number.

• False

• True

• Not necessarily

• Sometimes true

Multiplying by zero always results in zero.

• Depends on the number being multiplied

• Sometimes

• False

• True

Dividing a positive number by a negative number results in a negative number.

• False

• Positive

• True

• Zero

The result of 5 + 3 * 2 is 16.

• 13

• 10

• 11

• 8