|
1. There are 5 groups of
in 15.
|
÷
=
|
|
|
2. There are 3 groups of
in 18.
|
÷
=
|
|
|
3. There are 8 groups of
in 24.
|
÷
=
|
|
|
4. There are 4 groups of
in 28.
|
÷
=
|
|
|
5. There are 9 groups of
in 27.
|
÷
=
|
|