Say What?
Mental Math
30+30
60
Mental Math
20-10
10
MENTAL MATH
37 + 68 =
105
I have 12 pencils and I want to share with 3 friends, how many pencils will each friend get?
4
The operation associated with these 2 symbols "+" and "x"
Addition and multiplication
doubles fact for 8
16
Mental Math
Fiona wants to buy a phone charger worth $42, but she only has a $50 bill How much change will she receive?
$8.00
345 + 134 =
479
I want to give 30 candies to 3 friends, how many candies will each friend get?
10
What does the opposite operation to addition?
subtraction
75 - 20
55
Mental Math
60 - 30 =
30
MENTAL MATH
98 + 499 =
597
If I have 6 dimes how many can I give to 2 friends?
30 dimes
What does the term mean find the sum?
add
Mental Math what is
3 groups of 20 equal
60
64-31
33
MENTAL MATH
3 + x = 24
x = 21
I want to share 18 goldfish with 2 friends, how many will each friend get?
9
How do you read the problem 45 > 12?
45 is greater than 12
48 - 12 =
36
56-19
37
MENTAL MATH
15 + 24= ?
39
At the book fair I bought 25 erasers and I want to give 5 friends the same number of erasers, how many will each friend get?
5
How do you read the problem 5 < 16?
5 is less than 16