Say What?
7 x 2 + 5 = ?
19
10 - 7
3
345 + 134 =
479
11 x 3 =
33
Mental Math
15 x 5 =
75
The operation associated with this symbol "x" in math
multiply or multiplication
y - 5 = 15
20
25 + 25 + 25- 25=
50
68 - 39 =
29
98 + 499 =
597
Mental Math
25 x 5 = ?
125
MENTAL MATH
19 x 2=
38
What is " - " this symbol?
Subtraction
what is the square root of 144?
12
53 equals
125
562-191
371
155 + 245 = ?
400
Mental Math
12 x 15
180
MENTAL MATH
12 x 6
72
what is the answer to a multiplication problem called?
the product
x + 10=120
Mental Math
3x3x2
649-318
331
13 + ___ = 241
228
Mental Math
30 x 5
150
11 x 6 =
66
What is this symbol $?
Money
2x + 1 = 7
3
Mental Math
125 - 90= ___
35
236-159
77
37 + 68 =
105
75 x 4
300
20 x 8 =
160
The operation associated with this symbol "+"
addition or adding
What topic did we learn on math this week?
Volume