Grade 1
TEKS Math Standard: 1.3.A
use concrete and pictorial models to determine the sum of a multiple of 10 and a one-digit number in problems up to 99
“I use Byrdseed TV to differentiate for my clustered students. I LOVE all the ideas!” ~ a teacher in Washington
use concrete and pictorial models to determine the sum of a multiple of 10 and a one-digit number in problems up to 99