123456789+987654321+123456789+987654321=100
9+8+7+65+4+3+2+1 = 99. So 7 addition signs need to go in 987654321 to get a total of 99.
2 sixths are equal to 1 third
NOPE if you take 2 from each, they shoud be equal, but 3/7 does not equal 1/4
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123456789+987654321+123456789+987654321=100
9+8+7+65+4+3+2+1=99
98 - 76 + 54 + 3 + 21 = 100 :D
(9x8)+(7x6)-(5x4)+((3+2)x1)
987654321
9+8+7+65+4+3+2+1 = 99. So 7 addition signs need to go in 987654321 to get a total of 99.
2 sixths are equal to 1 third
2 - -1 is 3
NOPE if you take 2 from each, they shoud be equal, but 3/7 does not equal 1/4
To find the answer to 987654321 that equals 99 using only addition, you can break down the number into its individual digits: 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = 45. To reach 99, you would need to add 54 more. One way to do this is to add 50 and 4: 50 + 4 = 54. Therefore, the answer is 987654321 + 50 + 4 = 987654375.
Fractions that have same numerator and denominator are equal to 1. These fractions are equal to 1 because any number divided by itself, the quotient is 1. Examples: 2/2 = 2 ÷ 2 = 1 3/3 = 3 ÷ 3 = 1 4/4 = 4 ÷ 4 = 1
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