This activity aligns with Oklahoma academic standard 2.N.1.1, in which students will read, write, discuss, and represent whole numbers up to 1000. Begin your lesson by reviewing the numbers up to 100 by counting. Next, introduce numbers 200, 300, 400, 500, 600, 700, 800, 900, and 1000. Show them the numbers 101-1000 on the next sheet and discuss them with your students. Explain to them that these numbers are a continuation of the numbers they have previously learned. 25 Bingo cards have been provided for a fun activity! The final page includes numbers to cut out and call during the bingo game.