100 x 100= = 10000
1000 X 10000 = 10,000,000
10000 x 8000 = 80000000
(4+5) - (2 x 3) = 3
10000 x 10000 equals 100,000,000 ,one hundred million, or 1 x 108.
This is easiest to answer by summing all the numbers 1-10000 and subtracting the sum of the multiples of 7 (7, 14, 21, ..., 9996). The sum of a series is: S = (first + last) x number_of_terms / 2 For for 1-10000, the sum is: S1 = (1 + 10000) x 10000 / 2 = 10001 x 5000 = 50005000 For the multiples of 7 the sum is: S2 = (7 + 9996) x 1428 / 2 = 10003 x 714 = 7142142 So the sum of all integers not greater than 10000 that are not divisible by 7 is: S = S1 - S2 = 50005000 - 7142142 = 42,862,858
37,594 in expanded notation as the sum of multiplication expressions is: (3 x 10000) + (7 x 1000) + (5 x 100) + (9 x 10) + (4 x 1)
10,000,000,000,000,000
11,450
100 x 100= = 10000
No. If a number is divisible by three, the sum of its digits will be divisible by three. Obviously, the sum of the digits of 10000 is 1, and 1 is not divisible by 3, so 10000 is not divisible by 3.
10,000 x 10,000 = 100,000,000
1000 X 10000 = 10,000,000
10000 x 8000 = 80000000
10000 x 10000 = 100 000 000 Trees
(4+5) - (2 x 3) = 3
10000 x 10000 equals 100,000,000 ,one hundred million, or 1 x 108.