4.OA.4 Prime and Composite Numbers, Factor P

Front

A ____________ number is a number greater than 1, and it has exactly 2 factors.

Back

prime

Front

A ____________ number is a number that has more than 2 factors.

Back

composite

Front

Select the factors of 8

Back

1, 2, 4, 8

Front

List the factors of 12 from least to greatest.

Back

1, 2, 3, 4, 6, 12

Front

Select the chart that has the multiples of 4 highlighted.

Back

Front

Which four numbers are missing from the chart? Options: 7, 21, 27, 42; 7, 8, 9, 10; 11, 12, 13, 14

Back

7, 21, 27, 42

Front

Is 5 prime or composite?

Back

prime

Front

Is 7 prime or composite?

Back

prime

Front

Is 12 prime or composite?

Back

composite

Front

Is 21 prime or composite?

Back

composite