Across
- 2. "Does it matter which two __________ your start when you are doing the prime factorization?" Kenny asked. "No, it doesn't," explained Mr. Kolste.
- 7. What is the best estimate for the product of 520 and 98?
- 8. "Wow! Look at all those arrays for 60," admired Kristie. "That means it is a ___________ number because it has multiple factors and therefore multiple arrays."
- 10. These numbers are the numbers you get if you skip count by a number or the products of a whole number and any other whole number. Like for 7, the first five __________ of 7 are 7, 14, 21, 28, and 35.
Down
- 1. The __________ of any factor that has ten as the other factor is always going to end in a zero.
- 3. This property focuses in on the GROUPING of numbers and it works regardless of the factors you use.
- 4. "Look! You can also make one for that shows the fact 3 x 17 for 51," he said. Marsh was excited when he was able to draw a(n) _________ that no one else was able to come up with in his group.
- 5. This property focuses in on the ORDER of the factors and it says it doesn't matter what order you multiply the factors because you will still get the same product.
- 6. Si (Spanish for yes) or no? 2.4 is greater than 2.257.
- 9. When Jean tried to make arrays for the number 13, she realized that thirteen is a _________ number because it only has one array that is 1 by 13.