Curated OER
Relate Counting to Addition and Subtraction
Your math scholars may recognize patterns, but do they know they can use them to practice addition and subtraction? This worksheet has scholars counting by threes, fours, and sixes to analyze number patterns and complete a sequence....
Curated OER
Counting By 3s - 3 to 120
In this counting by threes worksheet, students fill in the missing numbers on number lines using the pattern counting by threes. Students complete four number lines.