Vocabulary
Where is the Quotient in a division problem?
on the top / the shelf of the division stage
5X35=
175
Gage went shopping and bought 19 cupcakes, 18 apple pies, and 47 glazed donuts. How many items did he buy altogether?
84
Mrs. Smith is getting her classroom ready for the first day of school. She has 25 students in her class. She wants 5 students to sit at every table. How many tables will she need?
5, 5x5=25
What is the formula for the Area of a rectangle/ square
LxW
What is the math name of the numbers you multiply together?
factors
500 /10
50
A shelter is taking care of 384 cats. 176 more arrive. How many cats are in the shelter now?
560
A bakery sells one sugar cookie for $2.00. How much will a dozen sugar cookies cost?
12x2=24 dollars
solve: 5x + 2 = -8
Start with 5x + 2 = -8
Subtract 2 from both sides: 5x = -8 - 2 = -10
Divide by 5: x = -10 ÷ 5 = -2
An equation must have ___ to be an equation.
=
37x56
2,072
There were 823 people attending a soccer game after 37 people left. How many people were at the game before the people left?
860
Emerson is in charge of collecting the basketballs at the end of gym class. There are 6 bins, and 7 basketballs can fit in each bin. How many basketballs are there if each bin is full?
6x7=42
Solve 3y − 7 = 26
y=11
An exponent is
repeated multiplication 3x3x3
4x563=
2,252
A box of chocolates has 14 rows. There are 6 pieces of chocolate in each row. How many pieces of chocolate are in the box?
84
A fruit salad consists of blueberries, raspberries, grapes, and cherries. The fruit salad has a total of 280 pieces of fruit. There are twice as many raspberries as blueberries, three times as many grapes as cherries, and four times as many cherries as raspberries. How many cherries are there in the fruit salad?
Fruit Number of pieces
Blueberries x
Raspberries2x
Cherries8x
Grapes24x
Adding up the total number of pieces of fruit gives 35x. We have 280 pieces of fruit total so we want to solve
35x=280.
So x=280÷35=8. There are 8 times as many cherries as blueberries so there are 64 cherries.
Solve (x + 2)(2x -1) = 0
Either x + 2 = 0 or 2x - 1 = 0
So the two solutions are:
x + 2 = 0 ⇒ x = -2
2x - 1 = 0 ⇒ 2x = 1 ⇒ x = 1/2
What does a decimal represent in math?
a fractional value
365/12
30 4/10 or 30.4
Christy and Jan are playing a card game. Christy has 4 cards and Jan has 4 times as many cards. How many cards do they have together?
20 cards
A town's total allocation for firefighter's wages and benefits in a new budget is $600,000. If wages are calculated at $40,000 per firefighter and benefits at $20,000 per firefighter, write an equation whose solution is the number of firefighters the town can employ if they spend their whole budget. Solve the equation.
600,000=60,000x
600,000=40,000x+20,000x
Solve (7 - 2y)(5 + y) = 0
Either 7 - 2y = 0 or 5 + y = 0
So the two solutions are:
7 - 2y = 0 ⇒ 2y = 7 ⇒ y = 3½
5 + y = 0 ⇒ y = -5
So y = 3½ or -5