Table of Contents
What times tables reach 81?
For example, two times 81 = 81 + 81 = 162, three times 81 = 81 + 81 + 81 = 243, and so on….Table of 81 up to 10.
| 81 × 1 = 81 | 81 × 6 = 486 |
|---|---|
| 81 × 2 = 162 | 81 × 7 = 567 |
| 81 × 3 = 243 | 81 × 8 = 648 |
| 81 × 4 = 324 | 81 × 9 = 729 |
| 81 × 5 = 405 | 81 × 10 = 810 |
IS 81 in the 9 times table?
9 × 9 = 81. 10 × 9 = 90. 11 × 9 = 99.
What is the multiplication table of 8?
8, 16, 24, 32, 40, 48, 56, 64, 72, 80.
What times tables does 80 go into?
For example, two times 80 = 80 + 80 = 160, three times 80 = 80 + 80 + 80 = 240, and so on. On this page, you can find the table of 80 up to 20….Table of 80 up to 10.
| 80 × 1 = 80 | 80 × 6 = 480 |
|---|---|
| 80 × 3 = 240 | 80 × 8 = 640 |
| 80 × 4 = 320 | 80 × 9 = 720 |
| 80 × 5 = 400 | 80 × 10 = 800 |
IS 80 in the 4 times table?
The above diagram will help us to read and write the 4 times table. Now we will learn how to do forward counting and backward counting by 4’s. Forward counting by 4’s: 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, ……
IS 112 in the 8 times table?
The above chart will help us to read and write the 8 times table. Now we will learn how to do forward counting and backward counting by 8’s. Forward counting by 8’s: 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, ……
In which table does 88 come?
Table of 88 shows the values we get when the number 88 is multiplied by other whole numbers. The repeated addition of 88 is the multiplication table of 88. For example, 88 + 88 + 88 = 3 × 88 = 264….Table of 88 up to 20.
| 88 × 11 = 968 | 88 × 16 = 1408 |
|---|---|
| 88 × 14 = 1232 | 88 × 19 = 1672 |
| 88 × 15 = 1320 | 88 × 20 = 1760 |
How do you get to 81?
The numbers which we multiply to get 81 are the factors of 81. Factors of 81 are 1, 3, 9, 27, and 81. 1 is a universal factor. It is a factor of all numbers….Factors of 81 in Pairs.
| Product form of 81 | Factors of 81 in pairs |
|---|---|
| 1 × 81 = 81 | (1, 81) |
| 3 × 27 = 81 | (3, 27) |
| 9 × 9 = 81 | (9, 9) |
What are the numbers that only appear once in a table?
The numbers which only appear once in the table are 1, 25, 49, 64, and 81. These are all along the diagonal of the table. These squares are each shaded in different colors in the picture below: This makes sense because a number such as 48 = 6 8, not on the diagonal, also appears as 48 = 8 6.
Do you put zero at the end of 5 times table?
To find the product, add 4 with 4, we get 8. Likewise, the pattern for 5 times table is 5, 10, 15, 20, 25, 30, … and so on. It should either end with 0 or 5. For a 10 times table, just put zero at the end of the given number. For example, 7 x10 = 70, 11×10 = 110.
How many times does 72 appear in a multiplication table?
The number 72 will eventually appear 12 times and the number 48 will appear 10 times. We see that 10, 12, 14, 15, 16, 18, and 20 all appear in the table so the missing numbers between 10 and 20 are The multiplication table contains all products of single digit numbers.
Why do numbers on the diagonal appear elsewhere in the table?
For a number on the diagonal like , the two factors are the same and so when we switch their order, we don’t get a different entry in the table. Some products on the diagonal, such as 2 2 = 4, do also appear elsewhere because they have a different factorization (4 1 and 1 4 in this case).