Page 219 - NUMINO_WB_4A
P. 219
061-P4-1
1. A worker in a factory can make 90 dolls in a day. If there are 4,081
workers in this factory, find the number of dolls that they make in a day.
2. Find the pattern and fill in the blank.
3 9 27
3 99 297
3 999 2,997
3 999,999,999
1. A worker in a factory can make 90 dolls in a day. If there are 4,081
workers in this factory, find the number of dolls that they make in a day.
2. Find the pattern and fill in the blank.
3 9 27
3 99 297
3 999 2,997
3 999,999,999
