Math Vocabulary
What does the product of an equation mean?
When you multiply to find the correct answer
8 + (-1)=
7
5 X 5 =
25
Nathan packs 25 boxes in 2 hours. How many boxes can he pack in his 8-hour shift?
100 boxes
Convert this fraction into a percent.
55/100
55%
If you have a question where you have less than do you subtract or add?
Subtraction
(-4) + (-8) =
(-12)
10
What is x if x+ 17 = 26?
9
If 𝐴=20, then which of the following equations is correct?
A. 𝐴+20=40
B. 𝐴÷20=40
C. 20×𝐴=40
D. 𝐴–20=40
If you have to find the perimeter of a shape, what do you measure?
The length around the shape.
For example, the perimeter of a rectangle is adding up all the lengths of each side of the rectangle.
(-3)
6 x 7 =
42
John has two fewer marbles than Kay. If Kay has x marbles, how many marbles does John have?
A) 2- x
B) x - 2
C) x +2
x -2
Convert this decimal into a fraction.
0.83
83/100
(Base x height) / 2 or bxh/2
(-30) + 40 =
10
81/9
9
A car travels 120 miles in 3 hours (with a constant speed). How long will it take to travel 200 miles?
120/3=40 mph
120+40=160 at 4 hours
160+40=200 at 5 hours
Convert this fraction into a decimal.
76/100
0.76
What is an integer?
A number
(-3) x (-1) =
3
Use long division to solve this problem 132 /2
All the cakes at the bake sale were sold for the same price. A total of $75 was collected from sales of cakes. Let n represent the number of cakes sold. Which expression can be used to find the price of each cake?
A) 7x n
B) 75 + n
C) 75 - n
D) 75 / n
75 /n
In a bag, there are 65 cards. Of these cards, 13 cards are white. What fraction of the cards are white?