SAT MATH | PRACTICE QUESTIONS AND COMPREHENSIVE STUDY GUIDE

SAT MATH | PRACTICE QUESTIONS AND
COMPREHENSIVE STUDY GUIDE |
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,Any number plus 0 is _____. itself


a+0=a


Any number times 1 is _____. itself


a×1=a


Any number times 0 is _____. 0


a×0=0




In the expression 12 ÷ 3: by; into
"12 is divided _____ 3"
"3 is divided _____ 12"

,Zero divided by any nonzero number is _____. 0


0÷a=0


Division by 0 is _____. undefined


a ÷ 0 = undefined


Dividing is the same as multiplying by the _____. reciprocal


a ÷ b = a × 1/b


Subtracting is the same as adding the _____. opposite


a - b = a + (-b)


In the expression 12 – 3: from
"3 is subtracted _____ 12"
Alternatively: "3 less than 12"


A negative plus a negative is _____. a stronger negative


Example: -3 + (-5) = -8

, A negative times a negative is _____. a positive


A negative times a positive is _____. a negative




A negative divided by a negative is _____. a positive


A positive divided by a negative is _____. a negative


An even number is divisible by _____. 2


A number is divisible by 3 if _____. the sum of its digits is divisible by 3


A number is divisible by 5 if _____. it ends in 0 or 5


A number is divisible by 10 if _____. it ends in 0