6th Grade Checkpoint 1 Review

Decimals and Fractions

100

2.105 + 13.9

16.005

200

3/5    x    1/7

3/35

300

3.54 x 1.2

4.248

400

5/7  divided by 1/3

15/7    or 2 1/7

500

6.309 / 3

2.103

GCF and LCM

100

What is the GCF of 36 & 15

3

200

What is the LCM of 20 & 8

40

300

What is the LCM of 4 & 18

36

400

What is the GCF of 16 & 24

8

500

What is the LCM of 12 & 16

48

Order of Operations

100

24 / (8 + 4²⁾

1

200

20 + (9-5)²

36

300

50 - 7 + (3²  / 3)

46

400

(63 / 7) + 4 x (3 + 2³) / 4

20

500

4³ / 8 + 8

16

Comparing and Ordering Integers

100

Put these from least to greatest

-16, 14, -43, 2, 77

-43, -16, 2, 14, 77

200

Put these in order from greatest to least

18, -45, 63, -75, -34

63, 18, -34, -45, -75

300

Compare

-9       -6

<

400

Place these numbers from least to greatest

205, -35, 5, -36

-36, -35, 5, 205

500

Compare: 

2.75           2 1/4

>

Fractions, Decimals, and Percents

100

Convert .09 into a fraction and percent

9%   and 9/100

200

Convert .05% into a decimal and fraction

.0005 and 5/10,000

300

Convert 112% into a decimal and fraction

1.12    and 112/100

400

Convert .7 into a fraction and percent

70/100    and 70%

500

Convert .4% into a decimal and fraction

.004    and 4/1000