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Seize Your Chance To Win 2,000 Sapphires!

Seize Your Chance To Win 2,000 Sapphires!

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Apr 26, 2017, 07:2404/26/17
10/31/16
6
250 I think
Apr 26, 2017, 07:3904/26/17
Apr 26, 2017, 07:40(edited)
04/19/16
4
Andrew Adamson said:

Solve this puzzle for your chance to win 2,000 Sapphires!


Leave a comment if wisdom and fortune are on your side!


réponse = 10 - 30 * 5 = -100
Apr 26, 2017, 07:4404/26/17
2

-110 

(According to me the last some is 10 - 30 x 4 therefor 10  - 120 and therefor -110)

Apr 26, 2017, 07:4504/26/17
2
Crow said:

depends on where you group order of operation 10 - 3 X 5


(10 - 30) X 5 = -100

10 - (30 X 5) = -140


without explicit notation default order of operation applies and multiplication take precedence over subtraction so:

10 - (30 X 5) = -140


The answer is:

-140



But confirm the 4 instead of 5
Apr 26, 2017, 07:4804/26/17
04/06/14
5
-100
Apr 26, 2017, 07:5304/26/17
02/06/16
2
-100
Apr 26, 2017, 07:5504/26/17
02/20/17
1
-140
Apr 26, 2017, 08:0104/26/17
1
-100  I love math puzzles
Apr 26, 2017, 08:1004/26/17
1
-100
Apr 26, 2017, 08:1504/26/17
02/20/17
3
-140
Apr 26, 2017, 08:3104/26/17
Apr 27, 2017, 09:08(edited)
608
-110
Apr 26, 2017, 08:3204/26/17
08/08/13
8
-140
Apr 26, 2017, 08:4304/26/17
02/20/17
1
10-30x5=10-150=-140
Apr 26, 2017, 08:4704/26/17
02/10/17
1
-140
Apr 26, 2017, 08:4804/26/17
2
-80 ha
Apr 26, 2017, 09:1704/26/17
1

Apr 26, 2017, 09:2004/26/17
11/23/15
7
-140
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