Meaning of Plus and Minus , The 2 (color) Shows how the words aquot;plusaquot; and aquot; minusaquot; and their corresponding signs are associated with ... Missing number Problems in Addition and Subtraction 1 1 Number Stories of 7 and 8. ... ( Curriculum Films) color 30 frames Simple illustrations are given and most of the fractions used as examples have one-digit denominators. ... Comparing Fractions 7 26 frames John and Susan compare fractional parts of objects and color sheets of paper whichanbsp;...
|Title||:||Visual aids in primary grade arithmetic for deaf children|
|Author||:||California State College, Los Angeles, California. Dept. of Education|