How do we write the number $6107$6107 in words?

six thousand and seventy one

six thousand, one hundred and seven

How do we write the number $9300$9300 in words?

How do we write the number $6148$6148 in words?

Write the following using numerals.

Know forward and backward counting sequences with whole numbers to at least 1000.

Communicate and interpret simple additive strategies, using words, diagrams (pictures), and symbols.