10 more, 10 less, Fill in the 100's Chart - St. Patrick's Day Themed

Your students will practice place value with these fun 100's chart activities! These "Fill it in" sheets, encourage students to "use what they know" about the patterns on the hundreds chart to fill in the missing numbers. They will use mental math to fill in 10 more, 10 less, 1 more, 1 less - Students practice 4 equations with each card!