Core 2

Integers

100

What is the vocabulary word for whole numbers and their additive inverses?

Integer

200

What is the absolute value of -14?

14

300

25*-30=

-750

400

39+74+(-6+88)+|-30|

225

500

(259^2)*(-18)+|-64|-10/2

1207399

Fractions

100

Turn this decimal into a fraction. 0.69

69/100

200

(1/2)*(74/37) =? Simplify

1

300

Change the improper fraction to a mixed number. 84/11

7 7/11

400

What is the vocabulary word for two numbers that equal one when multiplied together, also known as reciprocals?

Multiplicative Inverses

500

(81/105)*(-3/43)*(12/136)*(-17/87)=?

1377/1483930

Real #s

100

What is the vocabulary word for a number whose square root is an integer?

Perfect Square

200

What integer is closest to the square root of 80?

9

300

Convert 670,000 to scientific notation.

6.7*10^5

400

Name the lowest 5 perfect squares

1,4,9,16,25

500

What video did we watch that showed scientific notation?

Powers of Ten

Proportion and Percents

100

What is sales tax in Connecticut?

6.35%

200

The original price for a stereo is $174.55. It was on sale for 40% off. What is the sale price?

$104.73

300

If a family spends $150 on dinner, what is the full price with 6.78% tax and 15% tip?

$182.67

400

If Graham spent 78% of his money on his credit card and he started with $1,567, how much does he have now?

$344.74

500

What is 5640% of 9,800?

552,720

Random

100

How many sentences should your warm-up be?

2-3 Sentences

200

How many math all-star tickets does it take to pick out your seat for a week?

30 tickets

300

How do you spell your math teacher's last name?

BELTINCK

400

What was the first full unit we studied in Pre-Algebra?

The Basics of Algebra