Grade 1 Supplement A2 – Number and Operations: Numerals to 1,000

What a fun set of math operations activities! First, the mysterious Digit Switcher writes letters to your first-graders, challenging them to recognize patterns in three-digit numbers. Then, the class works together analyzing three-digit numbers in a pocket chart. Lastly, learners complete facts by filling in a number greater than x and less than y. A letter is included to send home to families requesting they find a three-digit fact for you to use in the classroom.