Adding 8 + 7
x3184e0ecadd-and-subtract-within-20--x3184e0ecadd-within-20--adding-within-20-example
Add and subtract within 20
Add within 20
In the video it demonstrates adding 8 + 7 using a visual approach. Adding emphasizes the concept of place value, showing that 15 is made up of 1 group of 10 and 5 ones. This method helps students understand addition within 20 in a more concrete way.