Two page worksheet that allows students to practice ten more, ten less, one more, and one less. Front of the worksheet provides a 99 chart whereas the back allows students to practice by finding the patterns in place value.
This activity requires students to recognize base ten models in addition to comparing two digit numbers. Students write the number the model is showing on the line. Then, students will write the symbol for greater than, less than, or equal to.
Students will practice using the 99 chart in multiple ways. The pack includes:
- An intact copy of a 99 chart for reference, deconstruction, and puzzle making
- Incomplete 99 charts for filling in
- Opportunities for students to complete isolated