Practice adding ten more and subtracting ten less with these math rings that focus on numbers within 100. 1. Ten More Cards where students must use dry erase markers to draw ten more than the number, fill in the number bond to represent ten more than the number and fill in the number sentence that represents ten more than the number. 2. Ten More Word Problem Cards where students must read the word problem, draw a picture to solve the problem, write a number sentence to solve the problem and write the problem as a number bond. 3. Ten Less Cards where students must use dry erase markers to draw ten less than the number, fill in the number bond to represent ten less than the number and fill in the number sentence that represents ten less than the number. 4. Ten Less Word Problem Cards where students must read the word problem, draw a picture to solve the problem, write a number sentence to solve the problem and write the problem as a number bond. Simply print the cards and cut apart and laminate. Punch a hole in the top corner and place on a ring for an easily portable center or small group activity. There are optional recording sheets available for each ring. This product is included in the following bundle: First Grade Math Ring Bundle Please check out these other First Grade Math Rings: Math Rings: Addition by Making 10 Math Rings: Number Bonds for Sums up to 10 Math Rings: One More One Less Math Rings: Measurements