math is fun :)

Squares & Cubes

2000

What is the area of a square with length of 8 cm and width of 8 cm?

64 cm

3000

What is the perimeter of a square that has all even sides and one side is 11 cm

44 cm

4000

What is the area of a square with the length of 12m and a width of 9m

108m

5000

The area of a rectangle is 210mm. One side of it is 10mm. What is the length of the other side of the rectangle.

21mm

6000

9^3

729

7000

236^3

13,144,256

➖

2000

-42-18

-60

3000

Mental Math

-600 - 31 = 

-631

4000

Mental Math

222-123-300

-201

5000

-785-561-699

-2045

6000

MENTAL MATH

573 - 563-400-100

-490

7000

-9678-5210-7139

-22,207

➕

2000

MENTAL MATH

37 + 70+170 = 

277

3000

MENTAL MATH

-155 + 245 = ? 

90

4000

MENTAL MATH

198 + -299 = 

-101

5000

MENTAL MATH

30 + __ = 131

101

6000

-143 + 134 = 

-9

7000

829+4113+7431=

12,373

❌

2000

MENTAL MATH 

12 x 12

144

3000

Mental Math

500 x 8 =

4000

4000

Mental Math

15 x 7 = 

105

5000

Mental Math

12 x 18 =

216

6000

MENTAL MATH

55 x 30 = 

1650

7000

783 x 64 x 251=

12,578,112

Linear Equations

2000

a linear equation in slope intercept form?

y = mx + c

3000

a linear equation in "Standard Form"?

Ax + By = C

4000

If m=5 b=13 write the equation of the line

y=5x + 13

5000

Identify the slope and y-intercept of the following line y=4x + 6

Slope - 4 

Y intercept - 6

6000

Find the slope of the line containing the following points (-2,5) (4,7)

1/3

7000

The ratio of apples to carrots is 3:4. There are 28 fruits in total. How many are apples?

There are 12 apples and 16 carrots.

➗

2000

64/4

16

3000

Mental Math

72 divided into 6 groups

12

4000

MENTAL MATH 

450 divided into 9 groups 

50

5000

MENTAL MATH

800 divided into 5 groups

160

6000

MENTAL MATH

175 divided into 5 groups

35

7000

794,245,629 divided by 3

264,748,543

Math Words

2000

What does the word "sum" refer to in math?

Addition

3000

What does the word "product" refer to in math?

Multiplication

4000

What does "equivalent" mean?

Equal to

5000

What does the word "quotient" refer to in math?

Division

6000

What does "of" or "factor" mean in math?

the numbers you multiply together to get the product

7000

Who came up with the equation e=mc^2?

Albert Einstein 

Wild Card

2000

60% is what as a decimal

.60

3000

Solve 5x=225

45

4000

4/15 x 8/9=

32/135

5000

What is the algebraic expression for  two is added to four times a number?

4x+2

6000

Find the slope of the line containing the points (2,5) (7,9)

4/5

7000

Write the first 5 digits of Pi

3.1415