6th Grade Unit Review

Addition, Subtracting,Multiplication and Division

100

332+146

478

200

516-356

160

300

9003 divided by 3

3,001

400

199x63

12,537

500

881x98

86,338

Fraction Operations

100

Find the least common multiples of 6 and 9

6,12,18,24,30,36,42

9,18,27,36,45,54,63

LCM (6,9) = 18

200

Greatest Common Factor of 4 and 18

2

300

Simplify 20/24 

5/6

400

7 1/3 + 5 4/5 

13 2/15 

500

5/1 - 17/20

4 18/20

Decimal Operations And Inequalites

100

Identify the place value of the underlined digit

675.4

Hundreds

200

Compare each pair of decimals using the symbols >,< or =.

18.49 19.9

<

300

10 is not more than x

X = 10

400

Value of x is greater than 2

X > 2

500

x is more than 15

X ≥ 15

Expressions

100

What is the value of 3x+5 when x = 2?

11

200

Simplify 4(2x+3)

8x+12

300

What is an example of a term in an algebraic expression?

8x or 9

400

What is the coefficient of x in the expression 7x+ 4

The coefficient of 𝑥 in the expression 7𝑥 + 4 is 7. This is because 7 is the number directly multiplied by the variable 𝑥

500

Simplify the expression 5x + 3x - 2.

8x-2

Mean,Median,Mode Range

100

What is the median of the data set 3,7,9,12,15?

9

200

What is the range of the data set 5, 8, 12, 20?

15

300

What is the mode of the data set 4, 4, 6, 7, 8, 8, 8

8

400

What is the mean of the data set 10,15,20,25

17.5

500

Find the Mode:

81,69,69,84,80,78,82,87,70,71,70

69,69,70,70,71,78,80,81,82,84 and 87.