Adding & Subtracting
Multiplying & Dividing
Exponent
Operations with rational numbers
puzzle
100

 6+6/3 

8

100

(-4)*(-7)

(-6)*2/3

28

-4

100

(-3)^4

81

100

(20-4)÷2^3

2

100

You can find me in Mercury, Earth, Mars, Jupiter, and Saturn, but not Venus or Neptune. What am I?

The letter R

200

-5-6+7-8

-12

200

(-3/4)×(-5/6)×(-8/9)

-5/9

200

(-2/3)^3

-8/27

200

8-5×3^3

-127

200

You can hold me close to your heart without using your hands or your arms. What am I?

Your breath

300

(-5.4)+0.2+(-0.6)+0.8

-5

300

(-3)÷(-2)×(-2/3)

-1

300

-(-1)^2004

-1

300

(-3)×(1/6+5/9)

-13/6 or -2 1/6

300

I travel the world, yet never leave the corner. What am I?

A postage stamp

400

5/7+(-1/7)-(-2/7)

6/7

400

(-3)÷(-0.5)×(-1 2/3)

-10

400

(-1)^4×(-5)^2

25

400

(-4)×[(-1)^6+1/4-(-1/2)^2]

-4

400

They say that I’m golden, but that if you so much as whisper my name, I disappear. What am I?

Silence

500

3.2-(-3/4)-5/24+(-2.1)

197/120 or 1 77/120

500

(-1/9)÷(3/4-5/6)×12

16

500

(-4)^4×(-1/4)^4-(-1 2/3)^3

152/27 or 5 17/27

500

2.75-[(-5/6)+(2 1/2-0.5)]-(-1/4)

11/5 or 

2 1/5

500

Who is your favorite teacher?

Ms. Kelly

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