Short Answer TypeWrite the following in the usual form.
(i) 10 x 5 + 6 (ii) 100 x 7 + 10 x 1 + 8 (iii) 100 x a + 10 x c + b
Check what the result would have been if sundaram had chosen the numbers shown below. 1. 27 2. 39 3. 64 4. 17
Check what result would have been if Sundaram had chosen the numbers shown. 1.17 2.21 3.96 4.37.
Check what the result would have been if Minakshi had chosen the numbers shown below. In each case keep a record of the quotient obtained at the end.
Check what the result would have been if Sudaram had chosen the numbers shown below. 1. 417 2. 632 3. 117 4. 937
1. Chosen number = 417
Two other numbers with the same digits are 741 adn 174
Sum of the three number
4 1 7
+ 7 4 1
+ 1 7 4
________
1 3 3 2
________
We have 1332 + 37 = 36, remainder = 0
2. Chosen number = 632
Two other numbers with the same digits are 263 adn 326
Sum of the three number
6 3 2
+ 2 6 3
+ 3 2 6
________
1 2 2 1
________
We have 1221 + 37 = 33, remainder = 0
3. Chosen number = 117
Two other numbers with the same digits are 711 adn 171
Sum of the three number
1 1 7
+ 7 1 1
+ 1 7 1
________
9 9 9
________
We have 999 + 37 = 27, remainder = 0
4. Chosen number = 937
Two other numbers with the same digits are 793 adn 379
Sum of the three number
9 3 7
+ 7 9 3
+ 3 7 9
________
2 1 0 9
________
We have 2109 + 37 = 57, remainder = 0
Find the values of the letters in each of the following and give reasons for the steps involved.
3 A
+ 2 5
_____
B 2
____
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