Oh yah!
Oh no!
I really should know this.
Will we ever use this again?
I sort of remember doing this.
100

What place value is the numeral 4 in

21.486?

In the tenths place.

100

What is a unit fraction?

A fraction with a 1 in the numerator.

100

What is the answer to a multiplication problem?

Product.

100

What are the attributes of a quadrilateral?

1. For angles

2. For vertices (corners)

3. For sides

(Also, a closed shape)

100

25 X 43 = 43 X 25 is an example of what?

The commutative property of multiplication.

200

What are the units of measurement in the metric system?

Meters = length or distance

Liters = liquid volume

Grams = weight or mass

200

What are these examples of for the number 

1, 394?

1000 + 300 + 90 +4

One thousand, three hundred ninety-four


Different types of notations.

Standard notation

Expanded notation

Written notation

200

On a coordinate plane (a grid), which is the horizontal axis, and which is the vertical axis?

The X axis is horizontal, and the Y axis is vertical.

200

                      less than

     Is  4/5             or                5/6                         

                      greater than

                          ?

4/5 is less than 5/6

200

What are 5 equivalent fractions for 2/3?

4/6, 6/9, 8/12, 10/15, 12/18

Other correct answers are acceptable.

300

In fractions, what is a multiplier?

The number you multiply both the numerator and denominator to get an equivalent fraction.

300

What is a combination of one or more numbers and variables, with one or more operations?

An expression.

5 X 3

6 + (4 X 7)

t


300

What is 10 to the 3rd power?

1000

300

What is the answer to

0.43 X 10 to the 2nd power?

What is 43.

300

1 3/5 + 2 4/5 =

4 2/5

400

What is a quotient?

The answer to a division problem.

400

What shape has exactly one pair of parallel sides?

A trapezoid.

400

What is the formula for finding area?

A = l X w

400

Multiply a number (n) by a factor less than one gives a product that is 

greater than, less than, or equal to 

n?

Less than.

For example:  let n = 12

12 X 1/4 = 3

3 is less than 12.

400

How do you convert 8 1/3 to an improper fraction?

1. multiply 3 X 8 = 24

2. add 1 + 24 = 25

3. use the same denominator

25/3

500

What phrase or letters do you use to remember how to divide fractions?

Keep, Change, Flip. or KCF

Keep the first number, change the sign, flip to the recipricol.

500

What is 8.4 divided by 0.06?

140

500

What are 3 ways you can make denominators the same (like)?

1. Divide one denominator into the other.

2. List the multiples of both denominators, and find the lowest common denominator.

3. Multiply both denominators together.

500

Answer the following:

Of the 5th grade students, 15/20 went to the book fair.  Of the students who went to the book fair, 12/16 bought at least one book.  What fraction of 5th graders bought at least one book?

9/16

15/20 X 12/16

500

What is the ESTIMATED answer for 

3 7/8  + 4 2/3?


3 7/8 is about 4

4 2/3 is about 5

4 + 5 = 9

Estimated answer is 9.