Linda & Vanessa's Q & A

Extending the Number System

100

True or False

7 < -2

False.

200

(-120) - 75

-195

300

Least these numbers from greatest to least

-1/8, -2/4, 8, 6, 2

8, 6, 2, -1/8, -2/4

400

True or false?

7.120 > 260

false

500

List these numbers from least to greatest.

-300, -590, -2, 6, 8, 10, 0, -850, 350, 1, 4

-850, -590, -300, -2, 0, 1, 4, 6, 8, 10, 350

Adding & Subtracting Rational Numbers

100

25 + 2/3 =?

24 1/3

200

3.8 / 2 = ?

1.9

300

5.8 + 2.4 - 10 = ?

1.8

400

-2.8 + (1/2) - 5 + (2/4) = ?

-6.8

500

3 + (6/5) - 7 - y + (8/2) = 1.8

What is Y?

3

Multiplying & Dividing Rational Numbers

100

What is 4/7 multiplied by 8/14 equal to?

32/98 or 16/49

200

What is 3/5 divided by 2/3 equal to?

9/10

300

Solve this problem 7(1/2 x 11/16)=?

77/32

400

Solve this problem 4(7/10 ÷ 3/14)=?

196/15

500

X(10/20 x 1 2/3)=85/6  Solve for X.

17

Properties of Operation

100

(17-4) x (3+4)=?

what is 91?

200

(10 x 3) + (3 x 2)=?

What is 5?

300

It's what tells you how to solve a number sentence and in which order to do it.

What is the order of operations?

400

When you are able to change the order of the number sentence and the product of the number sentence doesn't change. 

What is the Commutative Property?

500

When you break down a number sentence and you break down the digits into smaller numbers to make the problem easier to solve.

What is the Distributive Property?