(See instructions 3 and 4.) , 7. Talk about Vertical and Horizontal Problems, p. 43. Help students understand that both add and subtract problems can be written in different ways. Use the two ways shown on this worksheet. Have students sayanbsp;...
|Title||:||10 secrets to achieving add/subtract fact mastery and more|
|Author||:||Marion W. Stuart|
|Publisher||:||Learning Wrap-Ups - 1998|