Teachers, save “10 more, 10 less, 100 more, 100 less” to assign it to your class.

1. Click the to watch the video. 2. Watch my example on page 1 and listen to my explanation. 3. Use the template on page 2 to fill in your boxes to show your understanding of 10 more, 10 less, 100 more, 100 less. Use the to show the base ten blocks for the number, then add or take away a ten or a hundred block. You can use the or the to fill in each box. 4. Use the to explain your thinking for one of the numbers. Be sure to check over your work before hitting the * For extra practice with this skill, check out this game on SplashLearn: https://www.splashlearn.com/math-skills/second-grade/subtract-within-1000/subtract-10-or-100