Number Comprehension and Calculation Course
This course builds essential number comprehension and calculation skills, from counting and understanding zero to addition, subtraction, comparisons, and solving word problems, strengthening mathematical reasoning for advanced quantitative studies.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
Gain practical skills with whole numbers via step-by-step lessons using number lines, tally marks, and dot patterns. Master addition and subtraction up to 10, handle zero and edge cases confidently, compare quantities, interpret symbols, and solve short word problems with precise calculations.
Elevify advantages
Develop skills
- Number sense mastery: use lines, tallies, and patterns to compare quantities fast.
- Confident basic operations: add and subtract to 20 with clear, reliable methods.
- Zero and edge cases: interpret none, emptiness, and end states in real contexts.
- Comparison fluency: apply <, >, = and relational language to analyze values.
- Word problem skills: turn short scenarios into equations and verify solutions.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students are saying
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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