no writing math
Mental Math
97+12
109
What does "sum" mean
Answer to an addition problem
3x = 6
x=2
64/4
16
5+0
5
Mental Math
30+30 + 40 =
100
What is the word "difference" refer to in math?
Subtraction
2x=10
x=5
125 divided into 5 groups
25
200-111+47
136
Mental Math
100x50
5000
What do you call the numbers 4 and 7 in the problem 4 x 7 = 28
factors
5x = 4x
x=0
800 divided by 100
8
14+66+120-200=
0
Mental Math
10x7x2+160=
300
If a word problem asks you "how much more/less" you should use this operation
Subtraction
2x+3x=15
x=3
2222 divided by 22
101
2 to the power of 3
8
DOUBLE JEOPARDY!!!!
You can risk up to your total points you have so far.
Charlie has 280 baseball cards. His brother Max has 1 million football cards. Otto has 1,400 pokemon cards. Jack has 97,6542 Magic the gathering cards. How many cards does Mr. Wagner have?
I don't known/unknown/not enough information/I should get the points
What does the word "of" in math usually mean.
multiply or multiplication
4 + 2x = 6
x=1
656 divided by 8
82
98x6x2/4
294