Addition
Mental Math
5+5+5+8
23
How many quadrants are there on a coordinate plane?
4
MENTAL MATH
5+245
245
MENTAL MATH
2 x 4
8
MENTAL MATH
What is 1/4 in decimal form?
0.25
MENTAL MATH
3 1/2 x 1 1/3
28/6 or 14/3
Mental Math
50+50+10
110
In which quadrant are both x and y positive?
Quadrant 1
MENTAL MATH
98+4
102
MENTAL MATH
9 x 5
45
MENTAL MATH
400/5
80
MENTAL MATH
3 x 1/2
3/2
Mental Math
100+900+30+29
1059
In which quadrant are x-values negative and y-values positive?
Quadrant 2
MENTAL MATH
5+4+32
41
MENTAL MATH
13 x 3
39
MENTAL MATH
54/6
9
MENTAL MATH
3/2 divided by 1/8
12
Mental Math
104+238
342
A point is located at (-5, -3). Which quadrant is it in?
Quadrant 3
MENTAL MATH
37+63
100
MENTAL MATH
18 x 15
270
MENTAL MATH
140/20
7
MENTAL MATH
1/2 + 1/2
1
Mental Math
865+17+49
931
If a point has coordinates (6, -8), which quadrant does it belong to?
Quadrant 4
MENTAL MATH
10+15+_______=241
216
MENTAL MATH
5 x 3 x 9
135
MENTAL MATH
2/5 in decimal form
0.4
MENTAL MATH
1/8 + 1/2
5/8