Multiple choice What is 4000 times 41? 164000 16400 1640 164 Reveal answer Fill a bubble to check yourself A Correct answer Explanation 4000 × 41 = 4000 × (40 + 1) = 160,000 + 4,000 = 164,000. Or: 4 × 41 = 164, then add three zeros: 164,000. This tests multiplication with large numbers and place value understanding.