There are several. I would go for:
66 * 94 = (60 + 6)*(100 - 6)
= 60*100 - 60*6 + 6*100 - 6*6
= 6000 - 360 + 600 - 36 = 6204
You could go for (60 + 6)*(90 + 4) instead, but other than the fact that all components are positive, I see no advantage. The multiplications are much simpler if (100 - 6) is used.
Very little. An algorithm is a method that has been expressed in a detailed, unambiguous form.
The partial products method is a method for performing multiplication problems. An actual multiplication problem is necessary to demonstrate. See related link.
YES (i think)
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No, it could be a partial sum.
Very little. An algorithm is a method that has been expressed in a detailed, unambiguous form.
The partial products method is a method for performing multiplication problems. An actual multiplication problem is necessary to demonstrate. See related link.
YES (i think)
(40 x 5) + (2 x 5)
Someone pls answer this question
the partial products for 84 and 78 6000,500,50,and 2 :)
what is the meaning for partial sums
Well, honey, when you multiply two 2-digit numbers, the second partial product is greater because you're adding a bunch of zeros to the end of the first partial product. It's like giving a snowball a head start down a hill - it's gonna pick up more snow and get bigger as it rolls along. So, the second partial product ends up bigger because it has more digits to play with.
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136-79 with ballpark estimate and partial differences method = 57
No, it could be a partial sum.
Oh, what a happy little math question we have here! To find 56 x 30 using the partial-product method, we can break it down into smaller, more manageable steps. First, we multiply 56 by 3 to get 168, then we add a zero to get our final answer of 1680. Just like painting a beautiful landscape, taking it one step at a time can make even the biggest tasks feel more manageable and enjoyable.