2 rows of 3 = ___ 2 X 3 = ____ |
2 rows of 4 = ___ 2 X 4 = ____ |

3 rows of 3 = ___ 3 X 3 = ____ |
3 rows of 4 = ___ 3 X 4 = ____ |

2 rows of 5 = ___ 2 X 5 = ____ |
2 rows of 2 = ___ 2 X 2 = ____ |