Sum if 2 numbers at the far ends is always 22

Zhong Shu Hao - can u pls adv which numbers at far end you are referring to? Sorry I still do not understand. Thanks

5+6=11+6=17 1+10=11+10=21 8+3=11+3=14 3+8=11+8=19

19

Adds to 33

8 + 14 = 22 1 + 21 = 22 5 + 17 = 22 3 + ?? = 22

8,11,14 1.11,21 5,11,17 3,11 .. So 19

Ok got it. Thank you everyone!

8 + 14 = 22 1 + 21 = 22 5 + 17 = 22 3 + ?? = 22 And 22 is a multiple of 11 .

Dont think too complicated. Usually such qns involves simple addition, subtraction or both. Work on some magic square and u can get the idea

19. 11 is the average of the 2 numbers on both ends connected to it.

My way ... Looks too complicated :p

19

8+11+14=33 17+11+5=33 1+11+21=33 33-11-3=19

11+3+19=33

double 11 and subtract by the number on top or left you will get the third number in the row so 11*2-3=19 just like 11*2-1=21 / 11*2 - 8 = 14 / 11*2-5 = 17

2?

Julia Su - can u please advise how you derive to the answer 2? What is the pattern? The answer is correct so can u please show me your working? Thank you.

No working, just opposite the other side

Look opposite and revert the numbers

Ok thanks all. Got it.

Answer is 2, very obvious

Its too obvious to make me mad

interesting question...lolz..and interesting comments lolz

Its like a mirror reflection ....

Ans: 2 It's number pattern according to my son's method . Difference between the numbers is 3, 3, 6, 5 so 7-2=5 . Missing number is 2.

2

Or You can visualize we rotate inner octagon by 180 deg Hope it helps

Dos

14 A x B / 2 = C

Thanks all for yr help.

14. Multiply/divide by half of the middle number

14...my daughter just ask me this qn 5mins ago

14 ... identify pattern ... not sure why the question says to "add up the numbers"

14. The word "adding" in the question means "insert". Pattern is easy, 7x(4÷2)=21. Means top row multiplied by middle row divided by 2 equals bottom row. Left to right is the same concept

Haha ... thanks ... question should simply say "insert" or "fill in the blank" :)

Agree with richard. the answer should be 14. top across 7x(4 divide by 2)=14. right most lane downward 14x(6 divide by 2)=42.

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14 x (6÷2) = 42 Hence answer is 14

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14

14.

Let guess question is from MindStretcher

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1-0

Show them the iPhone key password!

14 Going vertical downwards: (1st × 2nd) ÷ 2 = 3rd

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