
Understanding Mathematical Expressions

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Olivia Brooks
FREE Resource
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving the expression '10 times the sum of 9 and 15 divided by 12'?
Add 9 and 15
Multiply 10 by 12
Divide 15 by 12
Multiply 10 by 9
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it incorrect to write the expression as '10 * 9 + 15'?
Because it multiplies 10 by 9 first
Because it divides by 12 first
Because it multiplies 10 by 15 first
Because it adds 15 before multiplying
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term 'sum' refer to in mathematical expressions?
The result of a multiplication
The result of a division
The result of an addition
The result of a subtraction
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How should you represent the sum of 9 and 15 in the expression?
9 + 15 without parentheses
9 + 15 with parentheses
9 * 15 with parentheses
9 * 15 without parentheses
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation should be performed last in the expression '10 * (9 + 15) / 12'?
Multiplication
Division
Addition
Subtraction
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to pay attention to the wording in mathematical expressions?
To ensure the expression is written in a complex way
To avoid using parentheses
To make the expression look longer
To accurately represent the numerical operations
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