6th Grade Review

Decimals

100

3.4 + 6.7 = 

10.1

200

13 - 4.9 = 

5.1

300

2.02 - 1.79

0.23

400

8.32 x 3.2

26.624

500

10.525 / 0.25

42.1

Fractions

100

1/4 + 1/2 =

3/4

200

7/10 - 1/5 +

5/10 or 1/2

300

4/5 x 3/4

12/20 = 3/5

400

2 1/2 x 1 1/6 =

35/12 = 2 9/12 = 2 3/4

500

5 1/4 / 3 1/2 =

1 1/2

PEMDAS

100

4 + 2 x 4

12

200

6 / 2 x 2 + 7

13

300

20 / (2+3)

4

400

15 / 3 - 1 x 4

1

500

3(4 x 2 - 1) 

_____________

24 / 8

7

Rounding

100

Nearest tenth

3.36

3.4

200

Nearest hundredth

6.114

6.11

300

Round to the nearest thousandth

9.1623

9.162

400

Round to the nearest cent

32.465

32.47

500

Round to the nearest cent

194.909

194.91

Area

100

Area of a RECTANGLE that has a width of 4 and a height of 6.

24

200

Area of a parallelogram with a base of 2.1 and a height of 4. 

8.4 

300

Area of a triangle with a base of 10 and a height of 20

100

400

A room in my building is shaped like a house. What is the total area of the room, given the following measurements.

Triangle w/ a base of 6 and a height of 3. 

Rectangle w/ a base of 6 and a height of 5.

39

500

I want to find the area of my bedroom EXCLUDING the space that my bed takes up.

The dimensions of the room are 30 ft by 20 ft.

The dimensions of the bed is 7 ft by 5 ft. 

565ft