The school holds a 50 -meter competition, Xiaoming is 1 second less than Xiaohong, Xiaoming's speed is 11 seconds, Xiaoli is 1 second more than Xiaohong, who runs the fastest
I am not careful to write one more at the end of the two integer. This number is 180 more than the original number. So what is the original two integer?
25 balloons and 5 children
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You can let 3 ten and 4 one
The school holds a 50 -meter competition, Xiaoming is 1 second less than Xiaohong, Xiaoming's speed is 11 seconds, Xiaoli is 1 second more than Xiaohong, who runs the fastest
I am not careful to write one more at the end of the two integer. This number is 180 more than the original number. So what is the original two integer?