Signed Decimal Addition
Rational Number Subtraction
Rational Number Multiplication
Compare Fractions
Hodge Podge
100
(2.3) + (-2.3)
What is 0?
100
(-15) - (22)
What is (-37)?
100
(-2)(4)
What is (-8)?
100

Which fraction is larger?

3/5  or 2/3

What is 2/3?

100

Write 12 x 12 x 12 x 12 in condensed form.

What is 124?

200

(4.20) + (-6.37)

What is -2.17?

200
(64) - (-14)
What is 78?
200

(-7)(-3)

What is 21?  ( I'm positive!)

200

Which fraction is largest and which is smallest?  


4/5   4/6   4/7

Is the largest 4/5ths?

Is the smallest 4/7ths?

200

The prime factorization of 27. 

What is  3 x 3 x 3  or 33

300

15.50 + (-16.50)

What is -1?

300
(1/4) - (-3/8)
What is (5/8)?
300

(-5)(2)

What is -10?

300

Which fraction is larger? 

4/9  or 3/7 


What is 4/9?

300
The condensed form is 53 .

What is 125.

400
(-0.20) + (-0.20)
What is (-0.40)?
400

At 10:00 pm, the temperature was 5 degrees. Two hours later, at midnight, the temperature was -2 degrees. How many degrees did the temperature change?

What is 7 degrees?

(I will accept that it dropped 7 degrees, or -7)

400

(-12)(-5)

What is 60?

400

Which fraction is larger?

3/5   or     4/7

4/7

400

The greatest Common Factor of 48 and 160.

What is 16?

500

Fill in the rules: Same sign add and _______ 

Different signs __________ 

Keep the sign of the ______   ________

And __   ___  ____  _______ 

What is a

keep,

subtract,

bigger number (or number with the highest absolute value)

It will be exact

500
(-2) - (-2) - 2
What is (-2)?
500

-5 x -4  x  -5

What is -100?

500

List these fractions in order from least to greatest.

3/10  4/5   8/20

What is 3/10,  8/20,  4/5?

500

The least Common multiple of 72 and 96?

What is 288.
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