your child will learn to subtract multiples of 10 from 2-digit numbers by using the place value chart to subtract multiples of 10.
Your child can learn to use the place value chart to subtract multiples of 10 by working with numbers within 100 and applying their understanding of subtraction to subtract multiples from a 2-digit number.
Your child's subtraction skills will improve by using the place value chart to subtract multiples of 10.