How to calculate 3 / 2-3 / 4-3 / 8-3 / 16-3 / 32-3 / 64

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• 1. What is the calculation method of (2 + 1) (2 ^ 2 + 1) (2 ^ 4 + 1) (2 ^ 8 + 1) (2 ^ 16 + 1) (2 ^ 32 + 1) + 1?
• 2. Calculation: 8 (3 ^ 2 + 1) (3 ^ 4 + 1) (3 ^ 8 + 1) (3 ^ 16 + 1) + 1 =? What method?
• 3. Calculation: (5 + 1) (52 + 1) (54 + 1) (58 + 1) (516 + 1) + 14=______ ．
• 4. Simple calculation of 5.16 + 3.8 × 1.2
• 5. (9 out of 16 + 9 out of 32-3 out of 8) * 4 out of 3 is calculated by simple algorithm, 11 out of 15 is divided by 7 + 1 out of 7 * 4 out of 15 is calculated by simple algorithm
• 6. It is only allowed to write two minus signs, one plus sign and one bracket, without changing the numerical order. Connect the nine numbers 1.2.3.4.5.6.7.8.9, and the result is the formula of 100
• 7. We can only use two plus signs and two minus signs to work out the following formula: 1 2 3 4 5 6 7 8 9 = 100
• 8. Add some brackets to the following formula, so that the result of the formula is an integer and as small as possible. How to add brackets? 10 ﹣ 9 ﹣ 8 ﹣ 7 ﹣ 6 ﹣ 5 ﹣ 4 ﹣ 3
• 9. Put the nine natural numbers 1-9 in the brackets below to make the formula hold. () × () = () × () = 5568“
• 10. Add appropriate symbols and brackets to the following formula to make the equation hold. 1234 = 112345 = 1123456 = 11234567 = 1
• 11. Calculate (2 + 1) × (22 + 1) × (24 + 1) × (28 + 1) × (216 + 1) × (232 + 1) + 1
• 12. 1 / 2 + 1 / 4 + 1 / 8 + 1 / 16 + 1 / 32 = simple calculation Formula
• 13. Calculation: 2 / 1 + 4 / 1 + 8 / 1 + 16 / 1 + 32 / 1 =?
• 14. Calculate, (1) 54 and 2 / 5 divided by 17 (2) 1 / 2 + 1 / 6 + 1 / 12 + 1 / 20 + 1 / 30 + 1 / 42
• 15. Six times six seventeen plus six seventeen divided by six
• 16. Calculation: log6 base 3 = a, log6 base 5 = B, expressed by a, B: log15 base 36, need a complete process
• 17. Evaluation: (log6 2) &# + log6 3 * log6 2 + log6 3, how to calculate?
• 18. (log6 2) & how to calculate? 6 is small, under log
• 19. The detailed process of [log6 (4) / log6 (36)] / [log6 (6) / log6 (18)] evaluation,
• 20. Given log6 (16) = a, log12 (54) = (denoted by a)