The table of 80 is simple, useful and easy to learn, especially since 80 is a round number and has a straightforward pattern. Multiplication by 80 is useful so that you can have a mental addition of a large number without having to add the same number event times.
The table of 80 can be beneficial in many situations if we use it daily. Say for example you need to order 6 boxes of pencils because a shop sells pencils in boxes of 80 (80 x 6 = 480), you will find out 480 instead of adding a number over and over again.
The table of 80 is also a very useful way to help you develop your mental math skills because every multiple ends in 0; this allows you to see the pattern and remember it. Functions like solving word problems, determining time, price, etc. all can help you complete these tasks faster and more efficiently, allowing for accurate results.
With a small amount of regular practice, the table of 80 can easily become a most powerful tool for you in building confidence in solving math problems in the classroom as well as in the real world.
Multiplicand | Operation | Multiplier | Result | |
80 | x | 1 | = | 80 |
80 | x | 2 | = | 160 |
80 | x | 3 | = | 240 |
80 | x | 4 | = | 320 |
80 | x | 5 | = | 400 |
80 | x | 6 | = | 480 |
80 | x | 7 | = | 560 |
80 | x | 8 | = | 640 |
80 | x | 9 | = | 720 |
80 | x | 10 | = | 800 |
80 | x | 11 | = | 880 |
80 | x | 12 | = | 960 |
80 | x | 13 | = | 1040 |
80 | x | 14 | = | 1120 |
80 | x | 15 | = | 1200 |
80 | x | 16 | = | 1280 |
80 | x | 17 | = | 1360 |
80 | x | 18 | = | 1440 |
80 | x | 19 | = | 1520 |
80 | x | 20 | = | 1600 |
80 times 1 equals 80
80 times 2 equals 160
80 times 3 equals 240
80 times 4 equals 320
80 times 5 equals 400
80 times 6 equals 480
80 times 7 equals 560
80 times 8 equals 640
80 times 9 equals 720
80 times 10 equals 800
80 times 11 equals 880
80 times 12 equals 960
80 times 13 equals 1040
80 times 14 equals 1120
80 times 15 equals 1200
80 times 16 equals 1280
80 times 17 equals 1360
80 times 18 equals 1440
80 times 19 equals 1520
80 times 20 equals 1600
Eighty times one equals eighty
Eighty times two equals one hundred sixty
Eighty times three equals two hundred forty
Eighty times four equals three hundred twenty
Eighty times five equals four hundred
Eighty times six equals four hundred eighty
Eighty times seven equals five hundred sixty
Eighty times eight equals six hundred forty
Eighty times nine equals seven hundred twenty
Eighty times ten equals eight hundred
Eighty times eleven equals eight hundred eighty
Eighty times twelve equals nine hundred sixty
Eighty times thirteen equals one thousand forty
Eighty times fourteen equals one thousand one hundred twenty
Eighty times fifteen equals one thousand two hundred
Eighty times sixteen equals one thousand two hundred eighty
Eighty times seventeen equals one thousand three hundred sixty
Eighty times eighteen equals one thousand four hundred forty
Eighty times nineteen equals one thousand five hundred twenty
Eighty times twenty equals one thousand six hundred
80 × 1 = 80
80 × 2 = 80 + 80 = 160
80 × 3 = 80 + 80 + 80 = 240
80 × 4 = 80 + 80 + 80 + 80 = 320
80 × 5 = 80 + 80 + 80 + 80 + 80 = 400
80 × 6 = 80 + 80 + 80 + 80 + 80 + 80 = 480
80 × 7 = 80 + 80 + 80 + 80 + 80 + 80 + 80 = 560
80 × 8 = 80 + 80 + 80 + 80 + 80 + 80 + 80 + 80 = 640
80 × 9 = 80 + 80 + 80 + 80 + 80 + 80 + 80 + 80 + 80 = 720
80 × 10 = 80 + 80 + 80 + 80 + 80 + 80 + 80 + 80 + 80 + 80 = 800
A school bus travels 80 km per day. How far does it travel in 12 days?
Answer: 80 × 12 = 960 km
A teacher prints 80 worksheets each day. How many in 9 days?
Answer: 80 × 9 = 720 worksheets
A company produces 80 units of a product each hour. How many units in 15 hours?
Answer: 80 × 15 = 1200 units
A stadium has 80 rows. Each row seats 14 people. How many people can be seated?
Answer: 80 × 14 = 1120 people
A business hires 80 employees per branch. How many employees across 20 branches?
Answer: 80 × 20 = 1600 employees
1. Find the value of 80 times 15 using the table of 80.
The value of 80 times 15 is:
80 × 15 = 1200
2. Calculate how many times we should multiply 80 to get 320.
From the table of 80:
80 × 4 = 320
Therefore, 80 has to be multiplied by 4 times to get 320.
3. What is 80 times 9 minus 13 plus 11?
From the table of 80:
80 × 9 = 720
So, 720 − 13 + 11 = 718
Therefore, the answer is 718.
4. Using the table of 80, find the value of 7 plus 80 times 20 minus 80 times 19.
From the table of 80:
80 × 20 = 1600 and 80 × 19 = 1520
So, 7 + 1600 − 1520 = 87
Therefore, the answer is 87.