4th Grade Multiplying Multi-Digit Numbers Test with Point Values (PDF)

1. Find \(60 \times 30\). (1 point)
2. Find \(8 \times 7,000\). (1 point)

Complete the area model and find \(52 \times 36\).

Find \(3,862 \times 5\).

Find \(67 \times 48\).

Show how to find \(5 \times 18 \times 20\) using a property of multiplication, and give the product.

Estimate \(48 \times 31\) by rounding each factor to the nearest ten. Then find the exact product.

A bakery packs 24 muffins in each box. It sold 38 boxes on Friday and 45 boxes on Saturday.

1. How many muffins were sold on Friday? (1 point)
2. How many muffins were sold on Saturday? (1 point)
3. How many muffins were sold in all? (1 point)

Jamal solved 46 × 23 like this: 46 × 3 = 138 and 46 × 2 = 92, so 138 + 92 = 230.

1. Explain his mistake. (1 point)
2. Find the correct product. (1 point)
3. Use an estimate to show that 230 is not reasonable. (1 point)

A stadium has 9 sections with 1,250 seats in each section. 2,400 seats are already sold. How many seats are still open?