Factors, Multiples, Prime and Composite

Front

Which list has factors of 20? Options: 1, 2, 4, 5, 10, 20, 20, 40, 60 , 80, 4, 10, 16, 20, 5, 10, 15, 20

Back

1, 2, 4, 5, 10, 20

Front

Is 20 prime or composite?

Back

Composite

Front

What are the factors of 7?

Back

1, 7

Front

Is 13 prime or composite?

Back

Prime

Front

5 x 2 + (30-4)

Back

36

Front

6 x 7 - 10 + 5 x 3

Back

47

Front

Mrs. Willson ran 4 miles each day for 5 days. How many miles did she run in all?

Back

20 miles

Front

Anthony put 24 magazines equally on 4 shelves. How many magazines did he put on each shelf?

Back

6 magazines

Front

Vic has 4 bags. Each bag has 10 apples in each. How many apples does Vic have altogether?

Back

40 apples

Front

What are the first 5 multiples of 6?

Back

6, 12, 18, 24, 30