Class 3 Maths - ICSE
Multiplication
In this chapter, Class 3 ICSE students explore multiplication as repeated addition and learn how to multiply numbers up to 3 digits by 1-digit and 2-digit numbers. Multiplication is a vital math skill that helps children calculate totals quickly without having to add the same number over and over again. Students will master multiplication tables up to 10 or 12, understand properties like the order and grouping properties, and solve word problems. For ICSE board exams, this chapter carries significant weight, usually around 10 to 15 marks, featuring directly computed sums and practical story sums.
Start Learning FreeKey Concepts
Multiplication as Repeated Addition
Adding the same number multiple times is the same as multiplying, such as 3 + 3 + 3 + 3 becoming 4 times 3 or 4 × 3.
Multiplication Tables
Learning tables from 2 to 10 by heart helps in solving multiplication sums quickly and accurately.
Properties of Multiplication
Changing the order of numbers does not change the answer (e.g., 4 × 5 = 5 × 4), and multiplying any number by 1 gives the same number.
Multiplying by Zero
Any number multiplied by zero always results in zero (e.g., 7 × 0 = 0).
Multiplication with Carrying
When the product in a column is 10 or more, we write the ones digit and carry over the tens digit to the next place value.
Important Formulas
Board Exam Info
In ICSE Class 3 Mathematics exams, the Multiplication chapter typically carries about 10 to 15 marks. Common question types include fill-in-the-blanks using properties, direct column multiplication sums, mental math problems, and 2-step word problems involving real-life items like toffees, books, or rows of trees.
Frequently Asked Questions
What is the difference between multiplicand and multiplier?
The multiplicand is the number being multiplied, and the multiplier is the number telling us how many times to multiply it.
Why does multiplying any number by zero give zero?
Because zero means you have nothing or zero groups of that number, so the total amount is always zero.
How can I remember multiplication tables easily?
You can practice them using skip counting, flashcards, and reciting them out loud every day.
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