Math Problems

Fractions

100

What is 6/16 + 2/4 

(Simplify)

https://youtu.be/0yZcDeVsj_Y

7/8

150

What is 5/7 x 4/6

(Simplify)

https://youtu.be/0yZcDeVsj_Y

10/21

200

What is 3/4 divided by 4/5

(Simplify)

https://youtu.be/0yZcDeVsj_Y

15/16

250

What is 5/8 - 2/7

(Simplify)

https://youtu.be/0yZcDeVsj_Y

19/56

300

Simplify : 

21/49, 48/60

https://youtu.be/NFAUVAPWxiE

3/7, 4/5

Decimals

100

2.4 + 3.3

https://youtu.be/0yZcDeVsj_Y

5.7

150

7.4 - 3.2

https://youtu.be/0yZcDeVsj_Y

4.2

200

6.3 x 1.2

https://youtu.be/0yZcDeVsj_Y

7.56

250

Convert 17/100 to a decimal.

https://youtu.be/0yZcDeVsj_Y

0.17

300

Convert 28/10 to a decimal.

https://youtu.be/0yZcDeVsj_Y

2.8

Percentage

100

What is 30% of 19?

https://youtu.be/0yZcDeVsj_Y

5.7

150

What is 20% of 65

https://youtu.be/0yZcDeVsj_Y

13

200

What is 150% of 34

https://youtu.be/0yZcDeVsj_Y

51

250

What is 25% of 72?

https://youtu.be/0yZcDeVsj_Y

18

300

What is 64% of 20 rounded to the nearest whole?

https://youtu.be/0yZcDeVsj_Y

13

Order of Operations (PEMDAS)

100

7 x 4 - 3(5) + 7

Follow PEMDAS

https://youtu.be/0yZcDeVsj_Y

20

150

7 - 4 + 2 x 3

Follow PEMDAS

https://youtu.be/0yZcDeVsj_Y

9

200

6 - 9 x 3 + 12

Follow PEMDAS

https://youtu.be/0yZcDeVsj_Y

-9

250

7 x (14 - 2 x 5) + 4

Follow PEMDAS

https://youtu.be/0yZcDeVsj_Y

32

300

6 - 7 + 2 x 8 + 6

Follow PEMDAS

https://youtu.be/0yZcDeVsj_Y

21

Area and Perimeter and Shapes

100

A rectangular prism has a volume of 132 in³. The base is 12 in². What is the height of the rectangular prism?

https://youtu.be/0yZcDeVsj_Y

11in

150

A chalk board has a area of 24in². What is the greatest perimeter it could have?

https://youtu.be/0yZcDeVsj_Y

50in

200

What is the area of a triangle which has a height of 13 and a base of 16?

https://youtu.be/0yZcDeVsj_Y

104

250

Mary makes a cake that is circular. What is the area of the cake top if the radius is 7? (If pie was units)

https://youtu.be/0yZcDeVsj_Y

49

300

What shape could this be if it follows the conditions below?

1. I am a Polygon

2. I am a Quadrilateral

3. I have all equal angles

https://youtu.be/0yZcDeVsj_Y

Rectangle or Square