Topics
Roman Numerals
Number Work
Addition and Subtraction
Multiplication and Division
Fractions
Angles
Circles
Multiples and Factors
Decimal Fractions
- Decimal Fractions
- The Decimal Number System
- Concept of Tenths, Hundredths and Thousandths in Decimal
- Concept of Place Value
- Use of Decimal Fraction
- Writing Half, Quarter, Three-quarters and One and a Quarter in Decimal Form
- Addition of Decimal Fraction
- Subtraction of Decimal Fraction
- Decimals Used for Measurement
Measuring Time
Problems on Measurement
Perimeter and Area
Three Dimensional Objects and Nets
Pictographs
Patterns
Preparation for Algebra
Subtraction
The concept of the difference in math is finding the difference between the numbers. Here, the number we are subtracting is the subtrahend, the number from which we are subtracting is the minuend, and the result we are obtaining is the difference. The subtraction can be between two one-digit numbers, two-digit numbers, three-digit numbers, four-digit numbers, and so on.
Example :
Last year, 38,796 students took a certain exam. This year the number was 47,528. How many more students took the exam this year?
4 7 5 2 8
– 3 8 7 9 6
0 8 7 3 2
8,732 more students took the exam this year.
If you would like to contribute notes or other learning material, please submit them using the button below.
