2nd grade
posted by Lisa .
how can I make the number 40 in two parts.

4 tens
0 ones 
Or split the tens:
1 ten and three tens 
20 and 20

CAN YOU HELP ME WHIT MY HOMEWORK

30 and 10
posted by Lisa .
how can I make the number 40 in two parts.
4 tens
0 ones
Or split the tens:
1 ten and three tens
20 and 20
CAN YOU HELP ME WHIT MY HOMEWORK
30 and 10