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ALIGN THE POINTS

decimals · subtracting decimals

To subtract decimal numbers.

ALIGN THE POINTS is a Grade 5 decimal subtraction game that uses cards and a die to build decimal numbers with changing decimal-point positions. Players reveal digits, use the die to determine where the decimal point belongs, and subtract the smaller value from the larger. That setup makes careful place-value alignment part of every subtraction problem.

Use it for partner practice when students need to slow down and attend to tenths, hundredths, and whole-number places before computing. Ask them to estimate the difference first so they can notice an answer caused by a misplaced decimal point. Generate the lesson for ALIGN THE POINTS with a free account. No credit card required; 3 lesson generations for life.

Grades:
5
Players:
2 players
Materials:
dice, cards, paper
Classroom use:
partner work

Standards alignment

5.NBT.B.7 · primary

Official Rules

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