Free ASVAB Section 6: Mathematics Knowledge Exam Braindumps
ASVAB Section Six : Mathematics Knowledge Questions 81–85 (page: 18)

Updated On: 9-Feb-2026

x3 × x3 = ________________.

  1. x9
  2. 2x9
  3. 2x6
  4. x6

Answer(s): D

Explanation:

If two powers have the same base, the numbers can be multiplied by keeping the base and adding the powers together.



41⁄5 + 12⁄5 + 33⁄10 =_______________.

  1. 61⁄5
  2. 89⁄10
  3. 51⁄2
  4. 71⁄5

Answer(s): B

Explanation:

Convert to the lowest common denominator (which is 10), then add. 41⁄2 + 12⁄5 + 33⁄10 = 42⁄10 + 14⁄10 + 33⁄10 = 89⁄10.



1.5 × 102 = _________________.

  1. 45
  2. 150
  3. 1,500
  4. 15

Answer(s): B

Explanation:

1.5 × 102 = 1.5 × (10 × 10) = 1.5 × 100 = 150.



The average of 0, 54, 61, 70, and 75 is ___________.

  1. 50
  2. 52
  3. 55
  4. 58

Answer(s): B

Explanation:

Add the number and then divide by the number of terms. 54 + 61 + 70 + 75 = 260.
260 ÷ 5 = 52.



2 feet 4 inches + 4 feet 8 inches = ________________.

  1. 6 feet 8 inches
  2. 7 feet
  3. 7 feet 2 inches
  4. 8 feet

Answer(s): B

Explanation:

2 feet + 4 feet = 6 feet, and 4 inches plus 8 inches = 12 inches (the equivalent to 1 foot).



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