Addition
5 + 5 + 5 + 8
23
MENTAL MATH
5-1
4
MENTAL MATH
5 + 245 = ?
MENTAL MATH
2x 4 =
8
MENTAL MATH
what is 4/100 in decimal form
.04
and greater made larger raised by are more sum plus
What are signal words for Addition?
Mental Math
50 + 50 + 10
110
MENTAL MATH
60 - 10 =
50
MENTAL MATH
98 + 4 =
102
MENTAL MATH
9x5
45
MENTAL MATH
400 / 5 =
80
change decreased by from left subtract take away fewer made smaller by
What are signal words for subtraction?
Mental Math
100 + 900 =
1000
MENTAL MATH
15-9
6
MENTAL MATH
5 + 4 =
MENTAL MATH
13 x 3 =
39
Mental Math
54 / 6 =
9
contained in divided
dividend divisor goes into
how many per
quotient
What are signal words for division?
MENTAL MATH
104 + 200 =
304
MENTAL MATH
250-150
100
MENTAL MATH
37 + 63 =
100
MENTAL MATH
9 x 2 =
18
140/10
14
doubled equals what
interest on multiplied by
of percent of
product times
times as much tripled
What are signal words for multiplication?
Mental Math
865 + 10
875
MENTAL MATH
6-3
3
MENTAL MATH
10 + ___ = 241
231
MENTAL MATH
5 x 3 =
15
MENTAL MATH
3/10 in decimal form
0.3
The sum of 5X and 10 is equal to the product of X and 15 = 5X + 10 = 15X
What is an algebraic equation?