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A brief calculation of 687-187-169-31
The first two numbers are different only in hundreds, and they are subtracted
The last two numbers add up to 200
687-187-169-31
=(687-187) - (169+31)
=500 - 200
= 300
How to calculate 96 + 188 × 8
96+188×8=
（8×12）+（8×188）=
8×（12＋188）=
one thousand and six hundred
How to calculate 125 * 32% + 5 / 4 * 68?
How about 125 * 32% + 5 / 4 * 68? It's urgent!
=1.25×32+1.25×68
=1.25×(32+68)
=1.25×100
=125;
If you don't understand this question, you can ask,
How many multiples of 6 under 80
There are 13 multiples of 6 below 80: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
What are the multiples of 13 within 120
13, 26, 39, 52, 65, 78, 91, 104, 117, a total of 8
Among the numbers 55 68 120 36 27 45 410 38 792, what are the multiples of 2, 3 and 5?
Multiple of 2 68 120 36 410 38 792
Multiple of 3 120 36 27 45 792
5 times 55 120 45 410
A number is not only a factor of 42, but also a multiple of 6. What is the possible number? What's the maximum? What about the smallest?
The multiples of 6 within 42 (including 42) are: 6, 12, 18, 24, 30, 36, 42; the factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42; therefore, a number is not only the factor of 42, but also the multiple of 6, which may be: 6, 42; the maximum is 42, the minimum is 6; a: this number may be 6, 42, the maximum is 42, the minimum is 6
The maximum factor of a number is 120. What is the minimum multiple of the number?
The biggest factor of a number is itself
The smallest multiple is itself
one hundred and twenty
What are the factors of 120
Such as the title
120 should have:
1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120.
Find the factor of 120
All right, quick
1、2、3、4、5、6、8、10、12、15、20、24、30、40、60、120
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