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Grade 1: Begins with a review of Kindergarten math skills, as children learn addition and subtraction through 20; the addition/subtraction relationship; place value; number comparison and math symbols for equal, greater, and less than; adding 2 digit numbers with regrouping using base ten blocks; measurement and time (hour and half-hour); data and graphs; 3D/2D shapes, and are introduced to fourths and halves.
