All of these numbers are multiples of both 2 and 3 except one. Which one is it? *
1 point
6
9
12
30
What are the factors of 10? *
1 point
1, 2, 3, 4, 5, 10
1, 2, 3, 10
1, 2, 5, 10
1, 2, 3, 5
What must be the value of N in 50 – 9 x 3 + 4 = N? *
1 point
24
27
34
37
What is the GCF of 28 and 42? *
1 point
6
7
14
21
Which of the following math sentences is false? *
1 point
(16 – 3 + 4) x 2 = 34
4 x 7 – 3 + (16 ÷ 2) = 20
(7 x 4 + 2) ÷ 3 = 10
(7 + 3 x 2) – (16 ÷ 4 + 4) = 5
What is the LCM of 2 and 7 in its first 10 multiples? *
1 point
14
28
35
36
What is the LCM of 6 and 9 in its first 8 multiples? *
1 point
9
18
36
54