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DAY/DYDD/GIORNO/NAP 249:.
Here’s a challenging number trail quest ion involving seven arithmetical steps.
Start with the number 139, then: 8 +103 decrease by 50% 37 +109 1/3 of this ÷7 =.
What is your final answer.
The playing board of is a 7-by-7 grid containing 49 different numbers, ranging from 2 up to 84.
How many pairs of numbers have a sum of 75.
For example, 7 can be made by 2+1+1+1 (or 4+1+1+1).
Can you find them.
Using 5, 8 and 11 once each, with + – ÷ available, .
Can you arrive at 249 by inserting 1, 2, 3, 4 and 5 into the gaps below.
(◯×◯◯÷◯)–√◯ = 249.
nswers can be found.
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