Which of the following is a prime number?

• 4

• 6

• 7

• 9

What is the place value of 7 in 4,728?

• 7

• 70

• 700

• 7,000

Which number is a composite number?

• 1

• 2

• 3

• 9

What is the value of ?

• 10

• 100

• 1,000

• 10,000

Round 6.479 to the nearest tenth.

• 6.4

• 6.5

• 6.47

• 6.48

Which expression shows the correct use of parentheses?

• 3 + 5 × 2

• (3 + 5) × 2

• 3 + (5 × 2)

• Both B and C

Estimate: 3.82 + 5.67 ≈ ?

• 9.4

• 9.5

• 10.0

• 10.5

What is 0.7 × 6?

• 0.42

• 4.2

• 42

• 0.047

What is 3 ÷ 0.5?

• 1.5

• 6

• 0.6

• 15

Which is the smallest?

• 0.9

• 90%

• 0.89