Page 18 - NUMINO Challenge_C1
P. 18
3 Find the pattern in the equations below and calculate 999999 555555.
9 5 45
99 55 5445
999 555 554445
999999 555555
4 A rich man living in the countryside asked a farmer to work on his farm.
The rich man told the farmer that he would pay him according to the
pattern below. If the farmer works on the rich man' s farm for 15 days,
how much money will he receive?
1 day: 10 dollars
2 days: (10 20 10) dollars
3 days: (10 20 30 20 10) dollars
4 days: (10 20 30 40 30 20 10) dollars
5 days: (10 20 30 40 50 40 30 20 10) dollars
15Number and Operations
9 5 45
99 55 5445
999 555 554445
999999 555555
4 A rich man living in the countryside asked a farmer to work on his farm.
The rich man told the farmer that he would pay him according to the
pattern below. If the farmer works on the rich man' s farm for 15 days,
how much money will he receive?
1 day: 10 dollars
2 days: (10 20 10) dollars
3 days: (10 20 30 20 10) dollars
4 days: (10 20 30 40 30 20 10) dollars
5 days: (10 20 30 40 50 40 30 20 10) dollars
15Number and Operations
