Grade 9 Math (2.1-2.3)

Squares

100

6²+8²

100

200

11²+7²

170

300

(-100)²

10,000

400

-14²

-196

500

-(-15)²

-225

Cubes

100

3³

27

200

4³+ 2³

72

300

-5³

-125

400

-6³

-216

500

-(-7)³

343

Powers of 10

100

Express 1100 using powers of ten

1000+100

10³+10²

200

5.54 x 10⁴

55,400

300

Express 190000 using scientific notation

1.9 x10⁵

19 x10⁴

400

0.00084

8.4x10^-4

84 x 10^-5

500

Expresss 19,050 using powers of ten

10,000+9000+50

10⁴+9(10³)+5(10¹)

Order of Operations

100

(-18+5²)x7

49

200

(-4-6)²+14x1⁴

114

300

(3-5)⁵+(8-5)³

49

400

[5-(-4)]²-(21/7)⁴

0

500

(19-3²)+(5³-100)-5

30

Mixed Challenge

100

-16⁰

-1

200

-(-3)⁰

-1

300

[134+(-228)]⁰

1

400

[(6-21)³x(2+2)⁶]⁰

1

500

What is Ms.Wolfe's height in inches?

69in