Multiplication Tricks
5n × 2n =10n
Ex: 548×125 + 432×25 =?
Multiplication Tricks
Multiply By 11, 12
Multiplication Tricks
Multiplication number near 100
Ex: 106 × 106 + 94 × 94= ?
Multiplication Tricks
Multiplication of a number with 9, 99, 999…
Ex: 3489 × 9999 = ?
Ex: 3 × 0.3 × 0.03 × 0.003 × 30= ?
Ex: If 25 × 32 = 800 then 2.5 × 0.32 = ?यदि 25 × 32 = 800 तो 2.5 × 0.32 = ?
Ex: (0.07% of 800) – (0.02% of 650) = ? (800 का 0.07%) – (650 का 0.02%) = ?
Ex: 0.0169 ÷ 0.013 = ?
Ex: 271
2+ 15
3
4− 12
2
5+ 18
4
5
Ex: 1121
2%𝑜𝑓12
1
2𝑜𝑓116
2
3𝑜𝑓12.8 = ?
Ex: 75%𝑜𝑓360 − 35 × 14 + 30%𝑜𝑓 1250 =?%𝑜𝑓 500