Math Part 2 iLearn EOY

Adding/ Subtracting Decimals

1

The sum of 1.56 and 1.07

What is 2.63?

2

The difference of 15.34 and 13.21

What is 2.13?

3

The difference of 159.25 and 46.22

What is 113.03?

4

The sum of .256 and 10.2

What is 10.456?

5

The difference of 1.002 and .015

What is 0.987?

Adding/ Subtracting Fractions

1

The sum of 1/2 and 3/4

What is 1 and 1/4?

2

The difference between 2/5 and 1/10

What is 3/10?

3

The sum of 2/8 and 5/24

What is 11/24?

4

The difference of 12/15 and 1/3

What is 7/15?

5

The difference between 7/5 and 2/10, simplified

What is 1 and 1/5?

Formulas

1

What is the area of a square with a length of 4 cm?

What is 16 cm²?

2

What is the perimeter of a rectangle with a length of 7 inches and width of 3 inches?

What is 20 inches?

3

BONUS QUESTION!! This question is worth 2x points!

Name one part of a circle! (Hint: all around, the middle, etc.)

What is

radius, circumference, diameter, chord?

4

The area of my desk is 864 inches². My length is 36 inches. What is my width? 

What is 24 inches?

5

The formula I use to find the area of a triangle

What is 1/2 x base x height?

Coordinate Grids

1

This axis is found horizontally on the coordinate grid

What is the x-axis?

2

This axis is found vertically on the coordinate grid

What is the y-axis?

3

This part on the coordinate grid is located at (0,0).

What is the origin?

4

This is the order in which you plot coordinates

What is (x,y)?

What is right then up?

What is horizontal then vertical?

5

This word is used as another way to say "coordinate grid"

What is a coordinate plane?

Exponents

1

Solve.

10⁵

What is 100,000?

2

Solve.

3³

What is 27?

3

Solve.

10⁰

What is 1?

4

Solve.

4⁴

What is 256?

5

Solve 2¹⁰

What is 1,024?