Math Skills Challenge

1. What is the place value of 7 in the number 8 745? A) 700 B) 70 C) 7 000 D) 7

• 70 000

• 1 000

• C) 7 000

• 7 500

2. What is 456.789 rounded to the nearest whole number? A) 456 B) 457 C) 458 D) 456.8

• 457

• 456.5

• 459

• 455

3. Which of the following numbers is greater than 4.67 but less than 4.8? A) 4.9 B) 4.68 C) 4.6 D) 4.57

• 4.9

• 4.68

• 5.0

• 4.5

4. What is the value of 4 × 10³ + 3 × 10² + 6 × 10¹ + 8 × 10⁰? A) 436 B) 4,368 C) 43,680 D) 436.8

• 4,3680

• 4360

• 4,368

• 43,068

5. Round 8.456 to the nearest hundredth. A) 8.45 B) 8.46 C) 8.5 D) 8.40

• 8.44

• 8.60

• B) 8.46

• 9.00

6. Which is the correct expanded form of 5 082? A) 500 + 80 + 2 B) 5,000 + 80 + 2 C) 5,000 + 800 + 20 D) 50 + 82

• 5,000 + 800 + 2

• B) 5,000 + 80 + 2

• 500 + 8 + 2

• 5,000 + 80 + 20

7. What is 3.927 rounded to 2 decimal places? A) 3.9 B) 3.92 C) 3.93 D) 3.8

• 3.94

• C) 3.93

• 4.0

• 3.95

8. Which number has a digit 5 in the hundredths place? A) 7.543 B) 6.052 C) 9.564 D) 3.759

• 6.052

• 4.256

• 8.123

• 2.345

9. What is 9 876.543 rounded to the nearest whole number? A) 9 876 B) 9 877 C) 9 875 D) 9 870

• 9 878

• 9 880

• 9 874

• 9 877

10. What is 5 306.892 rounded to the nearest tenth? A) 5 306.9 B) 5 307 C) 5 306 D) 5 307.0

• 5 306.0

• 5 308

• 5 306.8

• 5 306.9