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Questions and Answers
What does it mean for multiplication to be distributive over addition and subtraction?
What does it mean for multiplication to be distributive over addition and subtraction?
- Multiplication can be done before addition and subtraction.
- Multiplication can be done after addition and subtraction. (correct)
- Addition and subtraction cannot be done with multiplication.
- Addition and subtraction can be done before multiplication.
What is the result of computing 13 x (4+5) using the distributive property?
What is the result of computing 13 x (4+5) using the distributive property?
- 99 (correct)
- 104
- 117
- 65
In the expression (34 x 25) x 4, how would you simplify it using the distributive property?
In the expression (34 x 25) x 4, how would you simplify it using the distributive property?
- (34 x 25) + (34 x 4) (correct)
- (34 + 4) x (25 + 4)
- (34 x 25) - (34 x 4)
- (34 x 25) / (34 x 4)
What is the correct way to insert brackets in the expression aX27-5x3-32 to make it equal to 34?
What is the correct way to insert brackets in the expression aX27-5x3-32 to make it equal to 34?
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What is the correct way to insert brackets in the expression (70+5) x 3 - 220 to make it equal to 5?
What is the correct way to insert brackets in the expression (70+5) x 3 - 220 to make it equal to 5?
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How would you rewrite the expression 120 ÷ 2 x(3+5) using the distributive property?
How would you rewrite the expression 120 ÷ 2 x(3+5) using the distributive property?
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