MCAT Math: Mixed Review
A mixed set of problems covering all topics: multiplication, division, combined operations, zeros and decimals, and scientific notation.
Quiz Summary
0 of 10 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 10 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Mixed Review 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review / Skip
- Answered
- Correct
- Incorrect
-
Question 1 of 10
1. Question
Category: Mixed ReviewWhat is 19 × 8?
CorrectIncorrectHint
Break 19 into 20 – 1. Try (20 × 8) – (1 × 8).
-
Question 2 of 10
2. Question
Category: Mixed ReviewIf 8 × 9 = 72, what is 8 × 18?
CorrectIncorrectHint
18 = 2 × 9. If you double the second factor, what happens to the product?
-
Question 3 of 10
3. Question
Category: Mixed ReviewWhich is the best estimate for 624 ÷ 32?
CorrectIncorrectHint
Round 624 to 600 and 32 to 30. What is 600 ÷ 30?
-
Question 4 of 10
4. Question
Category: Mixed ReviewWhat is 72 ÷ 9?
CorrectIncorrectHint
Ask yourself: 9 × ? = 72.
-
Question 5 of 10
5. Question
Category: Mixed ReviewSimplify: (8 × 15) ÷ 4
CorrectIncorrectHint
Cancel 8 and 4 before multiplying.
-
Question 6 of 10
6. Question
Category: Mixed ReviewWhat is (4 × 25) × 9?
CorrectIncorrectHint
Group 4 × 25 to make a round number first.
-
Question 7 of 10
7. Question
Category: Mixed ReviewWhat is 0.3 × 0.03?
CorrectIncorrectHint
Multiply 3 × 3 = 9, then count total decimal places in both numbers.
-
Question 8 of 10
8. Question
Category: Mixed ReviewWhat is 4,500 ÷ 9,000?
CorrectIncorrectHint
Simplify the fraction: 4,500/9,000 = 45/90. Can you reduce further?
-
Question 9 of 10
9. Question
Category: Mixed ReviewWhat is (4 × 10^2) × (2 × 10^5)?
CorrectIncorrectHint
Multiply the coefficients and add the exponents.
-
Question 10 of 10
10. Question
Category: Mixed ReviewWhat is (9 × 10^6) ÷ (3 × 10^2)?
CorrectIncorrectHint
Divide the coefficients and subtract the exponents.