Mathematics
Study the following pattern. In each case write the next three steps :
12345679 x 9 = 111111111
12345679 x 18 = 222222222
12345679 x 27 = 333333333
12345679 x 36 = 444444444
Answer
12345679 x 9 = 111111111
12345679 x 18 = 222222222
12345679 x 27 = 333333333
12345679 x 36 = 444444444
The multiplier increases by 9 each time and the product forms repeated digits.
Thus, next three steps are :
12345679 x 45 = 555555555
12345679 x 54 = 666666666
12345679 x 63 = 777777777
Related Questions
Study the following pattern. In each case write the next three steps :
111 ÷ 3 = 37
222 ÷ 6 = 37
333 ÷ 9 = 37
444 ÷ 12 = 37
Study the following pattern. In each case write the next three steps :
999999 x 1 = 0999999
999999 x 2 = 1999998
999999 x 3 = 2999997
999999 x 4 = 3999996
Observe the following pattern and answer the questions that follow :
1 + 2 + 3 + 4 + 5 = 15
2 + 3 + 4 + 5 + 6 = 20
3 + 4 + 5 + 6 + 7 = 25
(i) By which number should we multiply the middle number to get the sum?
(ii) Write the row of the pattern which gives the sum as 75.
(iii) Can there be any row of the pattern which gives the sum as 92?
Complete the following magic square by supplying the missing numbers :
