Think of a two-digit number. Double it, subtract one from it and then
multiply by s. Add 5 to it. Lastly, multiply it by 10. Your number is equal to
the answer you get without its last two digits. Try out!
1-1=5+5=10 =
Answers
Answered by
0
Answer:
very sorry but not good at this tricky questions
Answered by
0
Answer:
1×2=2-1=1×5=5+5=10×10
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