subtraction
coins
addition
calendar
numbers
100

One less than the number 10.

What is nine?

100
A coin worth one cent.
What is a penny
100
2 + 2 =
What is 4?
100
7 days.
What is 1 week?
100
The number that comes after 14.
What is 15?
200

A number that is five less than 10.

What is five?

200
A coin worth 5 cents.
What is a nickel?
200
3 + 2 =
What is 5?
200
One of the 12 parts of the year.
What is a month?
200
The number that comes after 29.
What is 30.
300

A number that is four less than ten.

What is six?

300
A coin worth ten cents.
What is a dime?
300
3 + 3 =
What is 6?
300
The first day of the week.
What is Sunday?
300
The number that comes after 39.
What is 40?
400

A number that is two less than twelve.

What is ten?

400
5 pennies is equal to.
What is a nickel?
400
5 + 2 =
What is 7?
400
The first month of the year.
What is January?
400
The number that comes before one.
What is 0?
500

A number that is one less than twenty.

What is nineteen?

500

2 coins that equal 10 cents.

What is 2 nickels?

500
7 + 3 =
What is 10?
500
The 4 seasons of the year.
What is summer, fall, winter, spring?
500
The number that comes after 99.
What is 100?