Across
- 3. To separate into equal groups
- 6. The products you get in each step when multiplying multi-digit numbers
- 7. The way a number is written using digits
- 10. A whole number greater than 1 that has exactly two factors, 1 and itself
- 11. a group of digits separated by commas in a multi-digit number
- 14. A whole number greater than 1 that has more than two factors
- 16. A way of writing a number to show the place value of each digit
- 18. The product of a given number and any other whole number
- 19. The value of a digit depending on its place in a number
Down
- 1. The answer to a multiplication problem
- 2. To find a number that is close in value to the given number by finding the nearest ten, hundred, or other place value
- 4. a number sentence with an equal sign where the amount on one side of the equal sign has the same value as the amount on the other side
- 5. A mathematical action such as addition, subtraction, multiplication, and division
- 8. a number that is multiplied
- 9. To compose or decompose tens, hundreds, thousands, and so forth
- 12. A close guess made using math thinking
- 13. To rearrange groups in place value to carry out an operation
- 15. the way a number is written with words, or said aloud
- 17. The answer to a division problem
- 18. To find the total number of items in equal-sized groups