
Mathematical Problem Solving Techniques

Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Hard
+2
Standards-aligned

Olivia Brooks
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate value of the square root of 5 used in the problem?
2.3
2.2
2.0
2.1
Tags
CCSS.6.RP.A.3A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which ratio is closest to 1.6:1?
2:1
5:4
6:5
8:5
Tags
CCSS.7.NS.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 7 divided by 1/5 plus 5 divided by 1/7?
35
42
70
77
Tags
CCSS.6.RP.A.3C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the enrollment increased by 15% to reach 45 million, what was the original enrollment?
39 million
40 million
42 million
41 million
Tags
CCSS.HSA.CED.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula used to calculate the original enrollment given a percentage increase?
0.85x = 45
1.15x = 45
x - 0.15x = 45
x + 0.15x = 45
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many elements are in the intersection of R and S?
4
3
2
5
Tags
CCSS.6.EE.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a positive odd integer less than 50 and also a square of another positive odd integer?
25
16
49
36
Tags
CCSS.6.RP.A.3C
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