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Grade 1 Math · World 1: Counting Garden · Level 5
Reading and Writing Numbers
Match number words and numerals to 120.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 5
- Numbers can be written with digits, like 34, or with words, like thirty-four. They mean the same thing!
- For numbers like thirty-four, the first word tells the tens: thirty means 3 tens. The second word tells the ones: four.
- Be careful with teen numbers! Seventeen is 17: one ten and seven ones. Seventy-one is 71: seven tens and one one.
- After 99 comes one hundred, 100. One hundred twelve is 100 and 12 more: 112. We write it with three digits, not 10012!
- Read the tens, then the ones. Write the tens digit first, then the ones digit.
Georgia's K-12 Mathematics Standards:
- 1.NR.1.1 — Count within 120, forward and backward, starting at any number. In this range, read and write numerals and represent a number of objects with a written numeral.