standard_description: Explain why addition and subtraction strategies work, using place value and the properties of operations. (Explanations may be supported by drawings or objects.)
problem_activity: Stage 4: Decimals
Required Preparation
Materials to Gather
Number cards 0–10
Materials to Copy
Blackline Masters
Greatest of Them All Stage 4 Recording Sheet

Narrative
Students make decimal numbers less than 1.
Variation:
Students can write digits in the ones and tens place, as well.


aligns: no