   # What are the highest and lowest numbers that can possibly be scored? 9 ? 3 ? 4 ? 7 ? 5 =

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Working from left to right, calculate the numbers in the order shown (without using order of operation).

Replace each question mark with a mathematical sign. Plus, minus, multiply and divide can each be used once only.

What are the highest and lowest numbers that can possibly be scored?

9 ? 3 ? 4 ? 7 ? 5 = posted Nov 3

lowest number
9-3+4=10//////////////////10*7/5=14
highest number
9/3+4=7*7-5=44 answer Nov 5

The permutation of 4 elements gives us 24 combinations
I worked all 24 combinations
Lowest number is given by
9 + 3 / 4 - 7 x 5 = - 20
Highest number is given by
9 / 3 + 4 x 7 - 5 = 44 answer Nov 13 by anonymous

Similar Puzzles

Calculate the numbers below in the order shown, do not change the order of the numbers.

Replace each question mark with a mathematical sign. Plus, minus, multiply and divide can each be used once only.

What are the highest and lowest numbers you can possibly score?

7 ? 4 ? 9 ? 3 ? 8 =

+1 vote

Calculate the numbers in the order shown, do not change the order of the numbers.

Replace each question mark with a mathematical sign.

Plus, minus, multiply and divide can each be used once only.

What are the highest and lowest numbers you can possibly score?

3 ? 5 ? 8 ? 5 ? 6 =

Assume you are using a basic calculator and press the numbers in the order shown. Each question mark should be replaced with a mathematical sign. Plus, minus, multiply and divide can each be used once only.

What are the highest and lowest numbers you can possibly score?

3 ? 8 ? 2 ? 5 ? 8 = ?

? + ? + ? + ? + ? = 30

You have to fill numbers in place of question marks. The numbers that you can use are 1, 3, 5, 7, 9, 11, 13 and 15. You can repeat the numbers if you like.