Count by 5s, 10s, and 100s

These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of these numbers to determine the correct number, choosing it from a list of answers on the right. Encourage them to process verbally as they solve these. All the sequences have scholars count in chronological order, not backwards.