Add! USE A WHITE BOARD
37 + 68 =
What is 105
Mental Math
20-10
What is 10
MENTAL MATH
8 x 9
72
42 / 6
What is 7
8+9+3
20
The operation associated with this symbol "+"
What is addition or adding
Mental Math
30+30
60
345 + 134 =
What is 479?
Logan has $4.00, he bought a $2.00 chocolate bar. How much money does Logan have left?
What is $2.00
MENTAL MATH
50 x 2 =
100
Mental Math
54 divided into 6 groups
What is 9
12+4+7
23
The operation associated with this symbol "x" in math
What is multiply or multiplication
Mental Math
7 x 2 = ?
What is 14
98 + 499 =
What is 597
60 - 30 =
What is 30
Mental Math
8 x 5 = ?
40
MENTAL MATH
40 divided into 5 groups
What is 8
8+8+8
24
What is " - " this symbol?
Subtraction
Mental Math
6 divided by 3=
What is 2
30 + 40 =
70
70-10
What is 60?
Mental Math
3 x 22 =
what is 66?
MENTAL MATH
45 divided into 9 groups
What is 5
7+9+6
22
Surprise subtraction! 33 - 8 - 11
14
Mental Math
3x3x3
What is 27
155 + 245 = ?
400
300-100
What is 200
Mental Math
13 x 8
What is 104
MENTAL MATH
100 divided into 5 groups
What is 20
12+13+11
36
Surprise multiplication! 3 X 4 X 3
36
6 x 8
48