Mental Maths-4

Book Details:

• Author: Board of Editors

• ISBN: 9789357675000

• Edition: New 2024

• Pages: 48

About the Book:
The Mental Maths series is designed to help children from Classes 1 to 5 understand mathematical concepts in a fun and meaningful way. These books energize learning and serve as excellent tools for formative assessment. Packed with numerous practice questions based on computational skills, and topic-wise worksheets in simple language, this series makes mathematical concepts easy to understand and apply.

Contents:

1. Numbers and Numeration

   • Large numbers

   • Writing and comparing numbers

   • Roman numerals

2. Addition

   • 5-digit addition without regrouping

   • Addition in daily life

3. Subtraction

   • 4-digit subtraction

   • Let's play tic-tac-toe game

4. Multiplication

   • Find the missing numbers

   • Multiplication problems

5. Division

   • Division words

   • Division problems

6. Factors and Multiples

   • Common factors and multiples

   • Divisibility test

   • Even and odd numbers

   • Lowest common multiple

   • Factors and multiples

7. Fractions

   • Finding fractions

   • Equivalent fractions

   • Part of a whole

8. Decimals

   • Comparing decimals

   • Decimals and fractions – conversions

   • Number line

9. Basic Geometrical Concepts

   • Triangles

   • Draw circle using compasses

   • Matching net of shapes

10. Patterns

    • Missing parts

    • Tile pattern

    • Tangram

    • Problems based on patterns

11. Time

    • Addition and subtraction of time

    • Calculating days

    • Clock face activities

12. Measurement

    • Weight measurement

    • Estimation of length

    • Conversions

13. Data Handling and Pictograph

    • Pictograms of rainy season

    • Complete the table using pie graph

    • Bar graphs

    • Reading pictograph