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--- mywiki:qida_wiki:mathematics [2015/09/16 21:32] – shaoqida
+++ mywiki:qida_wiki:mathematics [2019/09/15 18:55] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-__Date:14th September 2015__
+__Date:15th September 2015__
 Q1) Possibility: 0-9
@@ Line 34: / Line 34: @@
 Ans: **1080**
-__Date: 15th September 2015__
+__Date: 16th September 2015__
 Q1)?
@@ Line 65: / Line 65: @@
 Ans: **192**
+__17th September 2015__
+Q1) 24, 32, 16 divided 2= 12, 16, 8
+, 16, 8 divided 4= 3, 4, 2
+X4X2X4X2= 24X4X2= 24X8= 162
+Ans: **162**
+Q2) 3+1= 4
+X6= 24
+Ans: **24**
+Q3)<a>(3X-3y+10)-(2X+2y-3)
+=X-y+7
+Ans: **X-y+7**
+<b>) (4a+4b-10)-(2a-3b)+5
+=2a+b-5
+Ans: **2a+b-5**
+Q3)?
+Q4)?
+Q5)87X55+23X55
+=(87+23)X55
+=110X55
+=5550
+Ans: **5550**