ASVAB Arithmetic Reasoning Correct 100%

Integer - ANSWER All whole numbers (both positive and negative) and zero. absolute value - ANSWER Distance a number is from zero |x-5|=5 ... x=0 and 10 Factors - ANSWER Numbers that are multiplied together to get a product EX - factors of 36 - 1,2,3,4,6,9,12,18,36 Multiples - ANSWER Numbers that an integer can be multiplied to EX - multiples of 2 - 4,6,8,10,12,etc Prime number - ANSWER A whole number that has exactly two factors, 1 and itself. EX - 3,13,7 Add or Subtract Fractions - ANSWER Find a common denominator, then find the equivalent fractions, then add numerators, denominator stays same. Simplify. Multiplying Fractions - ANSWER multiply the numerators and multiply the denominators Dividing Fractions - ANSWER Flip the second fraction, multiply scientific notation - ANSWER 1.23 x 10^4 = 12,300 (move decimal the number of times as the exponent is. Positive exponent- move decimal point to the right. Negative exponent- move decimal point the the left) Add or Subtract exponents - ANSWER 2x^2 + x^2 = 3x^2 x^2 + x^3 —— If exponents are different (to the 2nd power vs. to the 3rd power) the two cannot be combined