Unit 1 Review

Square and Square Roots

100

sqrt121

11

200

(-9)²

81

300

-sqrt25

-5

400

3³

27

500

-4²

-16

Rounding

100

Round to the tens
627.472

630

200

Round to the hundredth

4.0821

4.08

300

Round to the tenth

345.2652

345.3

400

Round to the hundreds

99,796.463

99,800

500

Round to the nearest tenth

75.992

76

LCM/GCF

100

LCM of 3 and 2

6

200

GCF of 10 and 16

2

300

GCF of 18 and 24

6

400

LCM of 15 and 5

30

500

LCM of 2, 4, and 5

20

Order of Operations I

100

4 x (2 + 4) x 6

144

200

(13 - 6) + (5 - 3) + 20

29

300

90 - 45 x 2

0

400

10 x 3 + 90 - 10 x 2

100

500

3 x 4 x 2 - 10 + 20

34

Order of Operations II

100

5 (2) + (8 - 3) + 3^2

24

200

10 ( 8) + 8^2 + (5-2)

147

300

4 +1 - 10 / 5 - 5 - 3

-5

400

(-10-2(2))/(3+4)-1

-3

500

(-6 x 2) x (4 x -4)

192

Quotable Quotes

100

"If it ain't broke..."

"... You're not trying"

200

"When the going gets tough..."

"...switch to power tools."

300

"If at first you don't succeed..."

"...use more Duck Tape"

400

"Smile: It makes people..."

"... Wonder what you're thinking"

500

"If the women don't find you handsome, they should at least find you___________"

"Handy"