5 awesome and FREE online websites for math manipulatives. Perfect for modeling thinking during math mini-lessons and number talks! Solves shortage of actual manipulatives.
This concept is hard for many graders - Number comparisons for finding the difference in subtraction. Have kids color in & show the difference in subtraction. Connect to how many more /less word problem & # sentence
Surfin' Through Second: Double Digit Regrouping Good anchor chart for regrouping when subtracting as well GO MATH