Codetown ::: a software developer's community
We all have probably heard everyone say things like, "I can't do the math," "Math is too difficult," and "I'll never apply it in the real world." Math problems intimidate many students and parents, especially when it includes large numbers and rigorous calculations where aliciacalculadora.com can help.
Usually, students face problems in identifying the correct operation to be performed in word problems, regrouping in addition, and carrying over/borrowing in subtraction among many other issues.
But with the right strategies and tricks, we can help children excel at it, improve their mathematical reasoning skills and help the little Aryabhattas and Shakuntala Devis gain more confidence.
It’s always a good idea to serve logical and intense math concepts with a side of magic aka tricks to make you feel that math magic.
Here are the 4 math tricks to enhance mental math ability and make calculations easier:
1. MAKE IT EASY PEASY
Learning to quickly add numbers is an important aspect of your math learning. Students can break down the bigger numbers into simpler and smaller ones and then group them to add easily.
2. SWAPPING:
Many students fear subtractions due to large numbers. They can swap with the number complements instead of regrouping:
3. ADDING AND REMOVING THE SAME NUMBER:
Solving large numbers, especially money calculations can be quite difficult for students. Adding and then subtracting the same number can be quite useful a lot of times.
4. DEFEAT DIVISION:
Students can simplify division problems by putting this list of crucial facts aka divisibility rules to some great use. A number is divisible by:
Apart from these trendy tricks, students should always break down the multistep problem into smaller problems, find its objective, and then progress towards solving it. They should read the problem in its entirety and then try to come up with the correct approaches.
Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.

IBM recently announced the Granite 4.0 family of small language models. The model family aims to deliver faster speeds and significantly lower operational costs at acceptable accuracy vs. larger models. Granite 4.0 features a new hybrid Mamba/transformer architecture that largely reduces memory requirements, enabling Granite to run on significantly cheaper GPUs and at significantly reduced costs.
By Bruno Couriol
This week's Java roundup for November 10th, 2025, features news highlighting: OpenJDK JEPs targeted for JDK 26; the GA release of Spring Framework 7.0; point releases of Spring Data, Spring AI, JobRunr and Jox; the November 2025 edition of Payara Platform; the fifth release candidate of Maven 4.0; and a maintenance release of Micronaut.
By Michael Redlich
Generative AI technologies need to support new workloads, traffic patterns, and infrastructure demands and require a new set of tools for the age of GenAI. Erica Hughberg from Tetrate and Alexa Griffith from Bloomberg spoke last week at KubeCon + CloudNativeCon North America 2025 Conference about what it takes to build GenAI platforms capable of serving model inference at scale.
By Srini Penchikala
Wes Reisz discusses an experiment to deliver a QCon certification using a Retrieval-Augmented Generation (RAG) architecture and supervised coding agents (Claude Sonnet/Cursor). He breaks down the 4-week serverless video transcription pipeline, RAG variations (hybrid, graph), and the process of structuring prompts for 95% AI-generated code.
By Wesley Reisz
LMArena has launched Code Arena, a new evaluation platform that measures AI models' performance in building complete applications instead of just generating code snippets. It emphasizes agentic behavior, allowing models to plan, scaffold, iterate, and refine code within controlled environments that replicate actual development workflows.
By Robert Krzaczyński
© 2025 Created by Michael Levin.
Powered by
You need to be a member of Codetown to add comments!
Join Codetown