eBooks E-Books Equal parts of circles and rectangles (K-A) Addition word problem: horses – video (K-A) Adding and subtracting on number line word problems – video (K-A) Repeated addition: haircuts (video) (K-A) Measuring length: golden statue (K-A) Length word problems (K-A) Measuring lengths with different (link) (K-A) Measuring lengths with different – video (K-A) Measuring lengths 2 – video (K-A) Intro to place value (K-A) Subtracting a 1-digit number with regrouping- video (K-A) Adding with regrouping (K-A) Adding 53+17 by making a group of 10 (K-A) Adding 2-digit numbers without regrouping 2 (K-A) Subtraction word problem: tennis balls (K-A) Repeated addition: haircuts – video (K-A) « Previous 1 … 2,789 2,790 2,791 2,792 2,793 … 4,276 Next »