10 sec Mental Math
Mental Math
30 + 30 + 40 =
100
Mental Math
46 - 8 =
38
MENTAL MATH
37 + 70 =
107
MENTAL MATH
4 x 12 =
48
24/4=
6
What does "less than," mean
to subtract
Mental Math 9x8
72
Mental Math
54 - 6=
48
MENTAL MATH
155 + 245 =
400
Mental Math
7 x 8 =
56
MENTAL MATH
16 divided into 4 groups
What does the word "Product" refer to in math?
Multiplication
Mental Math
60 divided by ___= 5
12
Mental Math
60 - 31 =
29
MENTAL MATH
98 + 99 =
197
Mental Math
9 x 7 =
63
MENTAL MATH
35 divided into 5 groups
7
What is the word "difference," refer to in math?
Subtraction
Mental Math
3 x 3 x 3=
27
Allen took $90.00 from his father to go for a movie. but he spent only $55.00. How much money does Allen have left?
$35
Fiona joins 3 summer classes. One is skating, which cost $25.00. The second one is cooking that cost $10.00. She also takes arts and crafts for $15.00. How much money do all of her classes cost?
$50
Give the multiplication sentence for 4 + 4 + 4 + 4 + 4 + 4 and solve.
6x4=24
MENTAL MATH
45 divided into 9 groups
5
What does the word "Quotient" refer to in math?
Division
Mental Math
9 x 12 =
108
At the river, 28 out of 53 salmon families went to warmer waters to avoid being frozen. They swam 125 miles to get there! How many salmon families were left in the river?
25 salmon families were left in the river.
How many coins/bills do you need to reach $1.37?
1 dollar bill, 3 dimes, 1 nickel, and 2 pennies, or 1 dollar, 1 quarter, 1 dime & 2 pennies
Luis went to the store to buy hats for her 4 children. If one hat cost $5.50. How much money is required to buy the 4 hats?
$22
Richard pays his 4 employees $80.00 for an afternoon of work. How much does each employees receive?
$20
What does the word “sum” indicate?
Addition