A learning material that discusses the principles of subtracting numbers and the different properties of subtraction including mental calculation and analysis of word problems.
Objective
Illustrate how subtraction is used in different operations, to regroup numbers with place values, Use addition to check answers, Subtract mentally, Analyze word problems
Curriculum Information
Education Type
K to 12
Grade Level
Grade 2
Learning Area
Mathematics
Content/Topic
Numbers and Number Sense
Intended Users
Educators
Competencies
Visualizes and represents division as equal sharing repeated subtraction equal jumps on the number line and using formation of equal groups of objects
Creates and writes a related equation for each type of situation equal sharing repeated subtraction equal jumps on the number line and formation of equal groups of objects
