Trimester Test Review (1st hr) 2/16

Place Value

100

What place value is the 3 in?

6.321

tenths

200

What place value is the 8 in?

8.546

ones

300

What place value is the 4 in? 

4,235.98

thousands

400

Write a number with a 9 in the hundredths place.

0.090

500

Write a number with a 6 in the ten thousandths place.

0.0006

GCF/LCM

100

Find the GCF of 12 and 18

6

200

Find the LCM of 4 and 6

12

300

Find the LCM of 3, 5, and 6

30

400

Find the GCF of 27, 36, and 45

9

500

Find the LCM of 5, 10, and 12

60

Fractions

100

15/24 - 10/27 =

55/216

200

7/8 + 3/4 =

13/8

300

67/67 + 67/67 =

134/67 or 2 

400

11/4 + 23/18 =

145/36

500

16/27 - 5/24

42/48

Prime Factorization

100

Find the prime factorization of 45

3x3x5

200

Find the prime factorization of 36.

2x2x3x3

300

Find the prime factorization of 24

2x2x2x3

400

Find the prime factorization of 84

2x2x3x7

500

Find the prime factorization of 90

2x3x3x5

Order of Operations

100

Solve.

(7 + 5) x 3 

36

200

Solve. 

7 x 5 + 25 = 

60

300

Solve.

7² x 4 - 10 =

186

400

Solve.

60 - (12 - 8) x 5 =

40

500

Solve.

(3 x 4) - (2 x 3) = 

6