Page 180 - NUMINO Challenge_L1
P. 180
Type Study There is only one method to make the groups with .
First, group into groups of 3 and then group the remaining acorns.

Problem solving , and then group the rest of the cookies.

1 First, make the groups with

51Answer Key
   175   176   177   178   179   180   181   182   183   184   185