Number & Operation in Base Ten
This standard expects first graders to:
- count, read and represent numbers to 120.
- understand place value to the tens place.
- compare two digit numbers using the comparing symbols <, >, =.
- using place value understanding to add and subtract. (For example: 13+20=33 or 64-30=34)
- find ten more or ten less than a given number.
- count, read and represent numbers to 120.
- understand place value to the tens place.
- compare two digit numbers using the comparing symbols <, >, =.
- using place value understanding to add and subtract. (For example: 13+20=33 or 64-30=34)
- find ten more or ten less than a given number.