SCIENTIFIC NOTATION
BIG & SMALL NUMBERS
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Move the Point
speed of light (m/s)
3
0
0
0
0
0
0
0
0
= 3 × 10⁸
smaller number
0
0
0
0
5
2
0.00052 = 5.2 × 10⁻⁴
3 × 10⁸
light: m/s
← left
power +
right →
power −
1. Format
a × 10ⁿ
where 1 ≤ a < 10
2. Rule
Point left khiska → n positive
Point right khiska → n negative
3. Misalein
Earth: 6 × 10²⁴ kg
Electron: 9.1 × 10⁻³¹ kg
MATRIC MATHS · REAL NUMBERS · PUNJAB BOARDS
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