2-Digit Addition (With Regrouping). The double-digit addition worksheets on this page require student to carry ones, or regroup. Includes graph paper math, a Scoot! game, and word problem worksheets. Approx. levels: 1st grade, 2nd grade.
Integers are positive and negative whole numbers. Teach students about comparing, ordering, adding, subtracting, multiplying, and dividing basic integers.
The basic algebra worksheets introduce students to using and writing algebraic equations with letter variables.
Worksheets for telling time in hours, half hours, to the nearest five minutes, and nearest minute. Also includes telling time quarter hours, and elapsed time.