Grade 1 Maths
compose-decompose two-digit numbers using tens and ones
Curriculum mapping
CBSE · Maths
CBSE/NCF Board - MATHS
Learning Outcome/Standard
Composes and decomposes two-digit numbers up to 99 into groups of tens and ones using concrete blocks/bundles.
Curriculum Goal/Conceptual Understanding
CG-8: Children develop mathematical understanding and abilities to recognize the world through quantities, shapes, and measures
Skill/Competency/Standard
C-8.5: Recognises and uses numerals to represent quantities up to 99 with the understanding of decimal place value system
Domain: Cognitive DevelopmentChapter / Unit: Pre-Number / Number Sense