Number Sense ( Week 16 Practice) 2. 433 is a 3-digit number with each digit less than or equal to the digits in higher place values, i.e 3 ≤ 4 and 3 ≤ 3. How many such 3-digit number(s) are there between 300 and 349 inclusively? 3. If the odometer of a car reads 34,367 miles, what is the next odometer reading with at least four digits that are the same? 4. What is the greatest common factor (GCF) of 41 and 60? 5. In the product 17 × 18 × 19 × 20 × 21 × 22 × 23, which one of the seven numbers should be reduced by 1 to cause the smallest decrease in the product? |