concepts · 7
- 01
A Tenth Part
Understand the tenth part of a unit and how to add/subtract measurements represented as fractions out of 10.
- 02
A Hundredth Part
Subdivide tenths into hundredths and perform mixed-fraction arithmetic on hundredths.
- 03
Decimal Place Value And Notation
Introduce the decimal point as a natural extension of the Indian place value system.
- 04
Units Of Measurement
Apply decimals to real-world measurement conversions (length, weight, money).
- 05
Locating And Comparing Decimals
Visualize decimals on a number line and compare them by place value from left to right.
- 06
Addition And Subtraction Of Decimals
Perform vertical addition and subtraction with decimals by aligning place values.
- 07
Chapter Review: Decimals
Synthesize fractional conversion, decimal place value, comparison, and arithmetic.
