Mathematics - Decimals - Adding and subtracting decimals - Decimal Operations Drill
Vertical addition and subtraction of decimals. The student fills in the answer with correct decimal placement. 12 problems: 6 addition, 6 subtraction. Mix 1-3 decimal places with different lengths (3.4 + 2.75, 10.005 - 3.2). If the student misplaces the decimal point, highlight the alignment and sho