🔢 Before / After Numbers – Easy Explanation
Class 1 | Extreme Life Academy
English Explanation
Before Number means the number that comes just before another number.
After Number means the number that comes just after another number.
Think of numbers like a line:
1 2 3 4 5 6 7
हिंदी में आसान समझिए
Before Number मतलब वह संख्या जो किसी संख्या से पहले आती है।
After Number मतलब वह संख्या जो किसी संख्या के बाद आती है।
संख्याएँ एक लाइन में होती हैं:
1 2 3 4 5 6 7
🧮 Example 1
Number = 5
4 5 6
Before = 4
After = 6
Hindi:
5 से पहले = 4
5 के बाद = 6
🧮 Example 2
Number = 10
9 10 11
Before = 9
After = 11
Hindi:
10 से पहले = 9
10 के बाद = 11
🧮 Example 3
Number = 20
19 20 21
Before = 19
After = 21
Hindi:
20 से पहले = 19
20 के बाद = 21
🎯 Practice
Find Before and After:
7
Answer:
6 7 8
15
Answer:
14 15 16
💡 Easy Trick
Before = Number - 1
After = Number + 1
Hindi:
Before = संख्या - 1
After = संख्या + 1
Example:
Number = 8
Before = 7
After = 9
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