Adding Integers
Subtracting Integers
Multiplying Integers
Dividing Integers
Identifying and Ordering Rational Numbers
100
49
What is 63+-14?
100
-40
What is (-17)-23?
100
-18
What is (-6)x3?
100
-5
What is 30/(-6)?
100
-63.2, 45, 62.3
Identify the rational numbers: -63.2, 45.236..., -32.367..., 45, 62.3, 6.647...
200
-25
What is -45+20
200
-92
What is (-60)-32?
200
-45
What is (-15)x3?
200
7
What is (-63)/(-9)?
200
Rational: Can be turned into a fraction, decimals terminate or repeat, negative or positive... Irrational:Can't be zero, negative or positive, decimals that go on forever(no pattern)...
What is the difference between rational and irrational numbers?
300
Negative sign(-)
What is the sign for a negative plus a positive when the negative is a bigger integer?
300
Positive sign(+)
What is the sign for a positive-a negative when the positive is the bigger integer?
300
Positive sign(+)
What is the sign for a negative number x a negative number?
300
Negative sign(-)
What is the sign for a positive / a negative?
300
-7.3, -3.2, 0, 5.3, 8
Order these rational numbers from least to greatest: -7.3, 8, 0, -3.2, 5.3
400
No
Do -16+15 and -15+16 have the same result?
400
63-9
Which one has a bigger result: 63-9 or 9-63
400
Trick Question! They are equal
Which one has the bigger result: (-9)x5 or (-5)x9?
500
a. 7 b.-7 c. The 1st problem
What is 23+-16? What is-23+16? Who has the bigger result?
500
>
Use <,>, or =: 20-(-9)__ (-20)-9
500
<
Put <, >, = 9x(-3)__(-9)x(-3)
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