Study Guide

Real me!

100

Pi is equivalent to 3.15

Pis equivalent to 3.14.

200

Is 3 divided by 1/3, 10? Yes or No?

No

300

Solve for Y: 2y + y + 2y + 10y = 5

y = 1/3

400

What is the square root of 121 plus the square root 441 minus the square root of 400?

12

500

Solve for r:  -1/5(r - 4) = 3

r = -11

Challenge Me!

100

10³  is 10,000. True or False.

False.

200

Anna is buying 12 pcs. of apple for .50 each. She give 10$ and received a change of 4$. Is that correct? Yes or No?

Yes

300

Solve K:  -2k + k + 9k = -40

K = -5

400

What is the product of -2/3 plus 1/3 divided by 3?

-1

500

Solve for a: 3/7(a - 6) = -2 

a = 4/3 or 1 1/3

Roar!!!

100

Pi is a rational number. True or False? 

False. 

200

Joshua bought an air ticket for 695.00 dollars round-trip via Phuket, Thailand. 10% sales tax was added to her. She handed 700$ and the cashier told her she needed to pay 8 more dollars. Is that correct? Yes or no?

No

300

Solve m:  -7 -m = 73

m = -80

400

Solve C:  3(c + 2) = 12

c = 2

500

Solve for f: 1/3(f - 5) = 2

f = 11

Deep Thinking!

100

1/2 + 1/4 is 3/4. True or False?

True.

200

Is -21 + -11 + 1 equal to 33? Yes or No?

Yes

300

Solve for w:   w/-6 = 8

w = -48

400

Add: -4 + 6 + 1 3/4

3 3/4

500

Solve for n: 3/4(n - 1) = 2

n = 11/3

Super Me!

100

2.5 + 1.5 + .20 + .75 is 3.25. True or False? 

False. 

200

Is 20^{2 +} 8²  equal to 56? True or False? 

False

300

Solve b:  -5 + b/2 = 55

b = -30

400

Subtract:  23 6/10 - 13 4/10

10 1/5

500

Solve for g:  -1/3(g - 2) = 3

g = -7