This set is a great way for students to practice adding 10 more and subtracting 10 less from numbers on a hundreds chart for numbers up to 100. This set is also included in my Math Around the Room Bundle
For your convenience, both black and white and color cards have been included.
Included in this set:
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
Please check out my other All Around the Room activities!
10 More 10 Less Around the Room Numbers Under 1000
Tens and Ones Around the Room
Hundreds, Tens, and Ones Around the Room
Measure Owl Around the Room!
Single Digit Addition Around the Room: Facts with Sums up to 20
Subtraction Around the Room: Facts with Minuends up to 20