4.5/ 9 week checkpoint review

4.5/ 9 week checkpoint review

perfect squares

• perfect squares use a sqare expotent X^2

• you can determine the base number for the coefficient by counting the side length of a perfect square

perfect squares

• perfect squares are numbers that have multiples of them selves to get the answer

• an example of a perfect square is 64 because 8 time 8 equals 64

Multiple Select

Select all the numbers that represent a perfect square.

• 37

• 168

• 27

• 1

• 9

Multiple Choice

What number should be placed to complete the pattern?

64, 81, 100, 121, 144, ___, 196

• 13

• 14

• 169

• 150

finding the value of a number with exponents

• the exponent tell the base how many times to multiple itself

• the base if the large number on the bottom

• 4^3= 4x4x4=64

Multiple Choice

What is the value of 5³?

• 30

• 15

• 125

• 243

Multiple Choice

what is the value of 4⁶?

• 4,096

• 10

• 1536

• 24

Multiple Choice

What is 10⁵?

• 10 x 5

• 5 x 5 x 5 x 5 x 5

• 10 + 10 + 10 + 10 + 10

• 10 x 10 x 10 x 10 x 10

integer

• and integer is a positive or negative whole number

• positive means a higher concepts while negative represents a loss

• this includes zero

Multiple Select

Which situation can be represented by the integer -3?

• Your plane ascended 3 feet off the runway.

• There was a loss of 3 yards on the play.

• You scored 3 under par in golf.

• You gained 3 pounds over the holiday.

• The temperature dropped 3 degrees.

adding and subtracting integers

• when adding two negative you get a positive

• you need to make zero pairs to eliminate options

Multiple Choice

Which expression is equivalent to 8-(-5)?

• 8+5

• 8+(-5)

• -8+-5

• -8+(-5)

Multiple Choice

what is the value of -6-14?

• 20

• 8

• -8

• -20