Across
- 3. A math sentence that shows two things are equal
- 4. changing number between place values to help you add or subtract
- 7. put numbers together to make a bigger number
Down
- 1. to take away one number from another
- 2. A picture or drawing that shows how to solve a problem
- 5. Value The value of a digit based on where it is in the number (thousands, hundreds, tens, and ones).
- 6. Line A line that shows numbers in order and helps us count or solve problems