Say What?
Mental Math
50 +25=
75
Mental Math
60- 10 =
50
MENTAL MATH
19 + 21 =
40
How many tens are in..
784
78
MENTAL MATH
400 divided into 5 groups
80
How many students are in the class?
What is 13?
How many different grades do we have in our class?
7th and 8th - 2
Mental Math
100 + 900 =
1000
Mental Math
Jack had a lemonade stand and made $25, the first day and $30 the next day. How much money did he make altogether?
$55
Guess What?
Free Point !!!!
MENTAL MATH
3 x 3 =
9
Which operation would go first?
4 + 7(3-2) x 29
Subtraction
Name an animal that quacks.
Duck
1,3, 5, 7, 9....
5 + 5 + 5 +5
20
562-100
462
MENTAL MATH
160 + 240 = ?
400
Mental Math
20 x 4 =
80
MENTAL MATH
what is 1/4 of 8?
2
What season is it right now?
Is today's date an even or odd number?
What is odd?
Mental Math
865 + 10
875
649-349
300
MENTAL MATH
50 + 50 + 10 =
110
Mental Math
64
MENTAL MATH
1/2 stands for
a half
What website do we practice math on?
What is IXL?
Where is Washington, D.C.?
On the border of Maryland and Virginia
Mental Math
1048 + 200 =
1248
Mental Math
250-150
100
MENTAL MATH
37 + 63 =
100
MENTAL MATH
9 x 9
81
140/10
14
How many tens (total) are there in 240?
24
What school did Mrs. Marshall graduate from most recently?
University of Washington/ UW