Triangular Math Facts Cards

Addition and
Subtraction
54 Cards
To get all the facts you must print all the cards.

01 | 02 | 03 | 04 | 05 | 06 

Blank Cards

The cards have all of the numbers upright in the same direction. To use cover one of the numbers with your thumb, show it to your child and he should try to figure out what the covered number is based on the other two numbers.

Adding: cover the bottom number
Subtracting: cover one of the top numbers

A "Blank" print-out is also available.