Integers
-7+3=
-4
What is the absolute value of -8?
8
24 / 4 =
6
What is another word for ratio? Synonym for ratio?
fraction, proportion, rate, frequency, relationship
2x = 4
x = 2
What is the additive inverse of -5?
5
Evaluate |-12|.
12
88 / 8 =
11
What is a ratio?
A comparison between two numbers.
3x - 2 = 7
x = 3
Simplify: (-9)+13-(-6).
10
Evaluate: |-11| +|3-1|
11 + 2 = 13
2/3 divided by 1/4
2/3 x 4/1 = 8/3 or 2 2/3
If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?
2:3, 2 to 3, 2/3
x - 3 > 5
x > 8
A negative (-) divided by a negative (-) is?
A positive (+)
Define absolute value
The distance from a number to 0. Always positive.
Simplify: 3/5 divided by 1/10.
3/5 x 10/1 = 6
If the ratio of apples to oranges is 2:3, and there are 10 apples, how many oranges are there?
15 oranges
x/5 > 2
Multiply both sides by 5. x > 10
Order from least to greatest: 5, 12, -4,-8, -11, -28
-28, -11, -8, -4, 5, 12
If |x| = 5, what are the possible values of x?
5, -5
What is the rule for dividing fractions?
Keep, change, flip
Simplify the ratio 18:24
3:4
When multiplying or dividing each side of an inequality by a ________ number, the inequality symbol must be reversed.
Negative