Say What?
Mental Math
24 + 15
39
Mental Math
273 - 63
210
MENTAL MATH
37 + 68 =
105
MENTAL MATH
3 x 12
36
64 ÷ 4 =
16
MENTAL MATH
1/2 in decimal form
0.5
What is the definitions of parallel?
Parallel lines are lines that never intersect.
What is the definition of mean, median, and mode?
Mean- is the average
Median- the middle
Mode-number you see most often
562 - 191
371
MENTAL MATH
155 + 245 = ?
400
MENTAL MATH
500 x 5 = ?
2,500
Mental Math
42 divided into 6 groups
7
What is 95
59049
What is exponential growth?
Growth whose rate becomes ever more rapid in proportion to the growing total number or size.
What is the formula for standard form?
ax+bx=c
Mental Math
30 - 60 =
-30
MENTAL MATH
98 + 499 =
597
76 x 15 = ?
1,140
MENTAL MATH
$90 shared among 5 people
$18
√(256)
16
Y=mx+b
Mental Math
20 x 45
900
5649 - 3495
2154
MENTAL MATH
30 + x = 951
x = 921
MENTAL MATH
8 x 9 x 2 =
144
MENTAL MATH
125 split into 5
25
What is 50% of 60
30
What is the quadratic formula?
-b±√ b2-4ac / 2a
what is arcsin(pi/4)
√2/2
-751+141
-610
MENTAL MATH
345,134 + 56,134 =
401,268
345 x 5 =
1725
MENTAL MATH
675 / 10
67.5 or 67 5/10 or 67 1/2
10,930 x 3
32,790
What is the first derivative also known as?