April 28, 2021 | Kate Streelman
First graders are working with tens! They use ten frame cards and cubes in towers of ten to do addition and subtraction games. Check out their work:
Henry, Naomi, and Mya play How Many Now? They flip over two cards (with numbers 10-100) and subtract the smaller number from the larger one. Henry and Mya are playing with towers of 10 cubes. Naomi and Mya are playing with ten frame cards!
Cameron and Dominick are also playing How Many Now? with cubes. They flip their cards, build their towers, and subtract!
On Zoom, students also did some adding of numbers. They even tried challenges with tens up to 190!