Objectives 


Students learn to add threedigit numbers.
Students learn to comprehend simple word problems and apply addition skills to solve them.
Students learn to solve problems using addition skills.
Students learn to subtract threedigit numbers.
Students learn to comprehend simple word problems and apply subtraction skills to solve them.
Students learn to solve problems using subtraction skills.
Students practice addition and subtraction of up to threedigit numbers.
Solve simple problems using addition and subtraction skills for up to three digits.