Ch.4 Test Review

Sequences

100

1,3,2,4,3,__,__,__,__

5,4,6,5

200

2,10,18,26,34, __,__,__,__

42,50,58,66

300

2,6,18,54,__,__,___

162, 486, 1458

400

Double jeopardy!

5-21/7+(56²x3)/2

4,705

500

0,2,5,9,14, __,__,__,___

20,27,35,44

prime/composite

100

Prime or composite?

13

prime

200

Prime or composite?

14

composite

300

Prime or composite?

21

composite

400

prime factorization for 456

19x3x2x2x2

500

prime factorization for 600

5x5x2x2x2x3

Standard Notation

100

Write 4.76 x 10^-4 in standard notation.

.000476

200

write 743000000

74.3x10⁷

300

write 1x10⁴ in standard notation 

10000

400

5.2 x 10⁶

5,200,000

500

Write in standard form and scientific notation.

(5x10²)³

1.25 x 10⁸

125,000,000

GCF/LCM

100

LCM for 18,32

144

200

GCF for 5,16

1

300

GCF of 9, 54

9

400

LCM for 9,12,18

36

500

GCF for 72, 148,100

4

Simplify

100

(xyz)⁵

x⁵ y⁵ z⁵

200

5 x 5⁵

5⁶

300

(2xy²)⁴

16x⁴y⁸

400

z⁸/z²

z⁶

500

32x⁷ / 4x²

8x⁵