Math 6 Spiral Review 2

Front

What is the phrase used to subtract integers?

Back

keep, change, change

Front

-6 + 17 = __

Back

11

Front

A regular polygon with 8 sides will have how many lines of symmetry?

Back

8

Front

Which pair of numbers ARE NOT factors of 100? (18 and 6, 10 and 10, 20 and 5, 50 and 2, 25 and 4)

Back

18 and 6

Front

-8 - 12 = __

Back

-20

Front

What is the definition of a regular polygon?

Back

A polygon with all sides and angles equal.

Front

What is the sum of two negative integers?

Back

The sum is always negative.

Front

What is the absolute value of -15?

Back

15

Front

What is a factor?

Back

A number that divides another number without leaving a remainder.

Front

What is the difference between a prime number and a composite number?

Back

A prime number has exactly two distinct positive divisors, while a composite number has more than two.