Addition Facts: 2-Digit Numbers, Grades 1-2
(fb2, 32 страницы, 157 Kb)
Жанр: Evan-Moor
Издательство: Evan-Moor, 2008
Provide early learners with engaging skill-specific practice in 32 full-color pages. Quick and captivating activities keep young learners focused as they practice important concepts such as adding numbers with sums to 19, practicing column addition with three and four numbers, and more!