Page 23 - PlayFacto Kids_3_7
P. 23
4 The fallen-
down boxes
Add and subtract 1-digit numbers
to develop a sense of number and
operations.
20 PlayFACTO Kids 3 - 07
down boxes
Add and subtract 1-digit numbers
to develop a sense of number and
operations.
20 PlayFACTO Kids 3 - 07
