7th Grade
Integers
Integers
-17 - 12
-29
Solve For X
X=4+10
14
Name 3 prime numbers.
Teacher decides...
If the radius of a circle is 12.5 inches, what is the diameter?
25 inches
The top number in a fraction.
What is the Numerator?
-32 + (-12)
-44
8-C=30
-22
What is the price per shirt if five shirts cost $54.50?
$10.90 per shirt
What are the side lengths of an equilateral triangle with a perimeter of 48 cm?
16cm each
Explain the rules for adding and subtracting integers.
Same Sign: Add the numbers & keep the sign
Different Sign: Subtract and keep the sign of the largest number
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Même signe : Ajouter les chiffres et garder le signe
Mismo signo: Agregue los números y mantenga el signo
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Signo diferente: Resta y quédate con el signo del número más grande
Signe différent : Soustrayez et conservez le signe du plus grand nombre
-6(13)
-78
2x-3=13
8
If three hats cost $36, how much will 8 hats cost?
$96
What is the probability of rolling an even number on a normal six sided fair die.
1/2
52 hundredths written as a fraction.
52 / 100
13/25
22 - (-15) + 4
41
3x+5=14
X=3
A ratio that is reduced where the denominator is 1 is also call the what?
Unit Rate
What is the probability of flipping a fair sided coin three times and having each result be heads?
1/8
The fraction for 25%
1/4
-32 / -4
8
2y−8=10
y=9
Cross Multiplication
If I were to tip 20% on a bill of $50, what is the total bill?
$60
5/100 written as a decimal
What is 0.05?
- 12 - 7 +5
-14
-4(3x - 5) = -64
x = 7
Which has a lower unit price?
two shirts for $28 or four shirts for $55
Four shirts for $55
Simplify the expression -3x + 2 - 5 + 7x - x
3x-3
what is 1/8 as a percentage?
12.5%