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Numbers

ICSE · Class 2 · Mathematics

Flashcards for Numbers — ICSE Class 2 Mathematics. Quick Q&A cards covering key concepts, definitions, and formulas.

43 questions25 flashcards3 concepts

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25 Flashcards
Card 1Counting Numbers

What number comes after 99?

Answer

Step 1: 99 is the last two-digit number.<br>Step 2: Add 1 to 99 → 99 + 1 = 100.<br>Answer: 100 (One hundred).

Card 2Addition within 110

What is 100 + 5?

Answer

Step 1: Start at 100.<br>Step 2: Count 5 more: 101, 102, 103, 104, 105.<br>Answer: 105.

Card 3Abacus Representation

How many beads will be on the ones spike if you show 107 on an abacus?

Answer

Step 1: Break 107 → 1 hundred, 0 tens, 7 ones.<br>Step 2: The ones spike holds 7 beads.<br>Answer: 7 beads.

Card 4Reading Abacus

What number is shown on the abacus if there are 3 beads on H, 4 on T, and 2 on O?

Answer

Step 1: H (hundreds) = 3 → 300.<br>Step 2: T (tens) = 4 → 40.<br>Step 3: O (ones) = 2 → 2.<br>Step 4: Add → 300 + 40 + 2 = 342.<br>Answer: 342.

Card 5Reading 3-digit Numbers

Write the number name of 133.

Answer

Step 1: 133 has 1 hundred.<br>Step 2: The last two digits are 33 → thirty-three.<br>Answer: One hundred thirty-three.

Card 6Reading 3-digit Numbers

Write the number name of 273.

Answer

Step 1: 273 has 2 hundreds → two hundred.<br>Step 2: Last two digits: 73 → seventy-three.<br>Answer: Two hundred seventy-three.

Card 7Counting Numbers

What number is 10 more than 99?

Answer

Step 1: 99 + 1 = 100.<br>Step 2: Add 9 more → 100 + 9 = 109.<br>Answer: 109.

Card 8Reading 3-digit Numbers

How do you read 849?

Answer

Step 1: 800 → eight hundred.<br>Step 2: 49 → forty-nine.<br>Answer: Eight hundred forty-nine.

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Frequently Asked Questions

What are the important topics in Numbers for ICSE Class 2 Mathematics?
Key topics in Numbers include This flowchart shows how 99 + 1 becomes 100 by showing the process of regrouping ones into tens, and tens into hundreds., Mind map showing the three parts of an abacus and their functions, helping students understand the structure., Flowchart showing how the number 103 is broken down into its hundreds, tens, and ones parts for abacus representation.. These are the concepts ICSE Class 2 examiners draw on most — study them first, then practise related questions.
How to score full marks in Numbers — ICSE Class 2 Mathematics?
Understand the core concepts first, then work through the 43 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Numbers?
There are 25 flashcards for Numbers covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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