Curated OER
Maya Math: Addition and Subtraction
Young scholars examine how ancient Maya counted, and practice addition and subtraction using Maya number glyphs.
Curated OER
Basic Operations With Decimals
Fourth graders solve real life addition and subtraction decimal problems. In groups, they read a real life scenario. They use a newspaper to gather data to solve the situation. Students create a poster containing the justification for...
Curated OER
Patterns, Relations And Functions
Fourth graders observe patterns and determine a mathematical function that creates the pattern. Through a demonstration by the teacher, they observe strategies such as multiplication, division, addition, and subtraction to use when...
Curated OER
Decimal Subtraction Level 6
In this math worksheet, students attempt to solve the twelve problems using decimals and subtraction. They should include the place holders.