Here you look for numbers with a certain digit.
Sometimes it is about the ones, sometimes about the tens.
Example: Find all numbers with 3 ones.
13 has 3 ones, 43 has 3 ones and 63 does too.
You circle these numbers.
Always look carefully at the right place: ones or tens.
Example
For parents
What does this exercise practice?
Tell the ones place and the tens place of a number apart with confidence.
Common pitfalls
In 40 the 4 is in the tens place, not in the ones. Watch the place, not just the digit.
How to practice at home
Write down numbers up to 100 and take turns finding numbers with a certain ones or tens digit.