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1 x 62, 2 x 31, 31 x 2, 62 x 1.
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There are 6 multiplication problems that equal 15. 5 x 3 -5 x 3 -3 x 5 15 x 1 -15 x 1 -1 x 15 what about 1/2 x 30 ?
1 is the identity element of multiplication.
A multiplication chart is a grid that displays the product of multiplying two numbers. It typically ranges from 1 to 10 or 1 to 12 horizontally and vertically. Each cell in the chart contains the result of multiplying the number at the top of the column by the number at the beginning of the row. These charts are useful tools for learning multiplication facts and patterns.
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When I was growing up, we had to memorize the full set of multiplication tables from 1 to 12. Multiplication Tables are standard 1 to 12 (not 1 to 100). Students must learn the times tables for 1 to 12, before they can apply those tables for 13 through to any number.You can find Multiplication Tables 1-12 online or as charts for sale. Or, do what we did as kids: make your own chart and color or decorate the chart.
10,10,10 10x3= 30
1 x 62, 2 x 31, 31 x 2, 62 x 1.
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The answer is 1. Division by a is equivalent to multiplication by 1/a. Or, to put that in other words (let b = 1/a), division by 1/b is equivalent to multiplication by b. So, division by 1/2 is equivalent to multiplication by 2. 1/2 multiplied by 2 = 1. Another way to look at it is: how many halves in one half? Answer = 1.
1 x 30, 2 x 15, 3 x 10, 5 x 6.
A multiplication chart would look like the following: 0 1 2 3 ... 1 1 2 3 ... 2 2 4 6 ... 3 3 6 9 ... Where the first column is the first number in your multiplication and the first row is the second. You draw a line across and then down from the numbers you want to multiple and where the line intersects you get your answer. For instance, 2 multipled by 3 I draw a line across from 3 and down from two, the lines intersect at 6. So my answer to 2*3=6
It is not possible.Division by 0 is not defined and multiplication by 0 will result in the answer being 0. After that, no amount of multiplication or division will make any difference.Division or multiplication by 1 makes no difference to a number answer.So, all you can do is divide or multiply by 2.That will generate all the integer powers of 2 but 30 is not one of them. 120 divided by 2 divided by 2 = 30
1 km = 1000 m 30 km = 30,000 m
When you divide fractions you want to change it to a multiplication problem. You do this by changing the second fraction to its receptorial and change the division sign to a multiplication sign. Here is an example: 8/10 divided by 3/5 *first switch it to multiplication 8/10 times 5/3 *solve 40/30 *simplify 40/30=4/3 or 1 1/3