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083-B5-2
c. Divide 12 marbles into groups of 3.
Divide 12 marbles into groups of 4.
Divide 12 marbles into groups of 2.
Divide 12 marbles into groups of 6.
d. Divide 15 marbles into groups of 3.
15
Divide 15 marbles into groups of 5.
15
e. Divide 20 marbles into groups of 2.
Divide 20 marbles into groups of 4.
c. Divide 12 marbles into groups of 3.
Divide 12 marbles into groups of 4.
Divide 12 marbles into groups of 2.
Divide 12 marbles into groups of 6.
d. Divide 15 marbles into groups of 3.
15
Divide 15 marbles into groups of 5.
15
e. Divide 20 marbles into groups of 2.
Divide 20 marbles into groups of 4.
