Subtraction
One less than the number 10.
What is nine?
5 + 5 =
What is 10?
How many days are in a week?
7 Days
12, ___, 14
13
A number that is five less than 10.
What is five?
6 + 6 =
What is 12?
How many months are there in a year?
12 months
10, ____, 30, 40, 50
20
A number that is four less than ten.
What is six?
7 + 7 =
What is 14?
What is the first school day of the week?
Monday
The number that comes after 20
21
A number that is two less than twelve.
What is ten?
8 + 8 =
What is 16?
What is the first month of the year?
January
5, 10, 15, 20, ____, 30
25
A number that is one less than twenty.
What is nineteen?
2 coins that equal 10 cents.
What is 2 nickels?
9 + 9 =
What is 18?
What are the 4 seasons of the year?
Summer, Fall, Winter, Spring?