Skill: Skip-count by 10s

Explanation and Free Practice Resources

Skip-counting by tens represents a sequence in which each successive whole number is 10 greater, or 10 less when counting backward, typically extending from 0 through 1,000 and including transitions such as 190, 200, and 210. The pattern connects repeated addition with place value: the tens digit changes by one while the ones digit remains unchanged, supporting efficient counting, comparison, and later understanding of multiplication by 10; decimals, negative numbers, and unrestricted larger numbers are not included.

Detailed Explanation: Skip-count by 10s

Skip-counting by 1010s means adding 1010 each time. The ones digit stays the same, and the tens digit increases by 11.

Example: Start at 170170 and skip-count forward by 1010s for four numbers.

  1. Start with 170170.
  2. Add 1010:
170+10=180170+10=180
  1. Add 1010 again:
180+10=190180+10=190
  1. Add 1010 again:
190+10=200190+10=200
  1. Add 1010 one more time:
200+10=210200+10=210

So the sequence is:

170, 180, 190, 200, 210170,\ 180,\ 190,\ 200,\ 210

Notice that the ones digit stays 00, while the tens place increases by 11. When you reach 190190, adding 1010 changes the number to 200200.

Learn by doing: Skip-count by 10s

Click a topic below to practice the foundational skills you'll need, learn the steps, or master this skill

Your results

Practice with unlimited practice problems

Count Backwards by 10s - Within 1000


    ?

    Download/Modify Free Grade 2 'Skip-count by 10s' Worksheet

    Print this free 'Skip-count by 10s' worksheet to practice this skill away from the computer. Click 'Modify' to easily customize this worksheet to your exact needs.

    Units Teaching This Skill

    These adaptive units introduce, teach, or reinforce this skill (Skip-count by 10s) through scaffolded problems that grow in difficulty as concepts are understood.

    Explore More Grade 2 Math