What is the sum of 3 and an unknown number if the total is 8?

Understanding Basic Arithmetic Operations

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

Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6
5
7
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If May uses an arrow of -3, what unknown value does she need to reach 8?
11
5
8
3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Tyler solve the equation 8 minus a negative number?
By dividing the number
By adding the number
By subtracting the number
By multiplying the number
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which expression is equivalent to subtracting a negative number?
Subtracting a positive number
Adding a positive number
Dividing by a positive number
Multiplying by a negative number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 9 minus 4?
3
5
7
6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you pay $72 for a $59 bill, what percentage is the tip?
20%
15%
25%
22%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent addition equation for 30 minus an unknown number equals 40?
30 + x = 40
30 + 10 = x
30 - x = 40
30 - 10 = x
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