Place value is the very foundation of arithmetic. Place value packages numbers into groups of tens and tens of tens. This makes calculating large numbers similar to adding single-digit numbers: 3 + 4 is similar to 30 + 40, 300 + 400, 3000 + 4000, and … [Read more...] about Dr. Cotter on Place Value
place value cards
Does your child tend to flip and flop their letters and numbers – you know, get them out of order, switch them around, or even write them backward? Both my son and my daughter really struggle with flipping their numbers and letters around. This … [Read more...] about Struggling Learner: Flip Flop!