The table of 840 makes maths simple and clear. It strengthens logical skills, improves speed, and helps students practise multiplication confidently.
Multiplicand | Operation | Multiplier | Result | |
840 | x | 1 | = | 840 |
840 | x | 2 | = | 1680 |
840 | x | 3 | = | 2520 |
840 | x | 4 | = | 3360 |
840 | x | 5 | = | 4200 |
840 | x | 6 | = | 5040 |
840 | x | 7 | = | 5880 |
840 | x | 8 | = | 6720 |
840 | x | 9 | = | 7560 |
840 | x | 10 | = | 8400 |
840 | x | 11 | = | 9240 |
840 | x | 12 | = | 10080 |
840 | x | 13 | = | 10920 |
840 | x | 14 | = | 11760 |
840 | x | 15 | = | 12600 |
840 | x | 16 | = | 13440 |
840 | x | 17 | = | 14280 |
840 | x | 18 | = | 15120 |
840 | x | 19 | = | 15960 |
840 | x | 20 | = | 16800 |
840 times 1 is 840
840 times 2 is 1680
840 times 3 is 2520
840 times 4 is 3360
840 times 5 is 4200
840 times 6 is 5040
840 times 7 is 5880
840 times 8 is 6720
840 times 9 is 7560
840 times 10 is 8400
840 times 11 is 9240
840 times 12 is 10080
840 times 13 is 10920
840 times 14 is 11760
840 times 15 is 12600
840 times 16 is 13440
840 times 17 is 14280
840 times 18 is 15120
840 times 19 is 15960
840 times 20 is 16800
Eight hundred forty times one is eight hundred forty
Eight hundred forty times two is one thousand six hundred eighty
Eight hundred forty times three is two thousand five hundred twenty
Eight hundred forty times four is three thousand three hundred sixty
Eight hundred forty times five is four thousand two hundred
Eight hundred forty times six is five thousand forty
Eight hundred forty times seven is five thousand eight hundred eighty
Eight hundred forty times eight is six thousand seven hundred twenty
Eight hundred forty times nine is seven thousand five hundred sixty
Eight hundred forty times ten is eight thousand four hundred
Eight hundred forty times eleven is nine thousand two hundred forty
Eight hundred forty times twelve is ten thousand eighty
Eight hundred forty times thirteen is ten thousand nine hundred twenty
Eight hundred forty times fourteen is eleven thousand seven hundred sixty
Eight hundred forty times fifteen is twelve thousand six hundred
Eight hundred forty times sixteen is thirteen thousand four hundred forty
Eight hundred forty times seventeen is fourteen thousand two hundred eighty
Eight hundred forty times eighteen is fifteen thousand one hundred twenty
Eight hundred forty times nineteen is fifteen thousand nine hundred sixty
Eight hundred forty times twenty is sixteen thousand eight hundred
840 × 1 = 840
840 × 2 = 840 + 840 = 1680
840 × 3 = 840 + 840 + 840 = 2520
840 × 4 = 840 + 840 + 840 + 840 = 3360
840 × 5 = 840 + 840 + 840 + 840 + 840 = 4200
840 × 6 = 840 + 840 + 840 + 840 + 840 + 840 = 5040
840 × 7 = 840 + 840 + 840 + 840 + 840 + 840 + 840 = 5880
840 × 8 = 840 + 840 + 840 + 840 + 840 + 840 + 840 + 840 = 6720
840 × 9 = 840 + 840 + 840 + 840 + 840 + 840 + 840 + 840 + 840 = 7560
840 × 10 = 840 + 840 + 840 + 840 + 840 + 840 + 840 + 840 + 840 + 840 = 8400
1. An art sketch pad costs ₹840. How much will 2 pads cost?
Answer: 840 × 2 = 1680
2. An insulated flask costs ₹840. How much for 3 flasks?
Answer: 840 × 3 = 2520
3. An online drawing class charges ₹840 per student. How much will 4 students pay?
Answer: 840 × 4 = 3360
4. A study desk lamp costs ₹840. What is the total for 6 lamps?
Answer: 840 × 6 = 5040
5. Wireless earphones cost ₹840. How much for 8 earphones?
Answer: 840 × 8 = 6720
1. What is 15 times 840?
15 times 840 is 12,600.
2. What are the prime factors of 840?
The prime factors of 840 are 2, 3, 5, and 7.
3. Is 840 a perfect square number?
No, 840 is not a perfect square number. (Note. 841 is a perfect square number.)
4. What is 840 multiplied by 5?
840 multiplied by 5 is 4,200.
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