This material engages in problem-solving tasks that involve adding numbers up to 100 without regrouping, whether presented orally or through visual cues. By tackling these addition challenges, teachers will lead their learners to sharpen their mental math skills, reinforce their understanding of addition principles, and boost their confidence in performing calculations within the range of 1 to 100. This activity aims to enhance learner’s computational fluency and numerical reasoning in a fun and interactive way.
Objective
To solve problems involving addition with sums up to 100 without regrouping.
Curriculum Information
Education Type
K to 12
Grade Level
Grade 1
Learning Area
Mathematics
Content/Topic
Numbers and Number Sense
Patterns and algebra
Intended Users
Educators
Competencies
Constructs equivalent number expression using addition and subtraction
Adds mentally two to three one digit numbers with sums up to 18 using appropriate strategies
