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Curated OER
Fact Families
Learners explore about fact families. Before students begin doing word problems, they complete an activity . Learners explore what a fact family is. A fact family is a set of math problems that use the same three numbers.
Curated OER
3 Numbers, 4 Sentences
For this addition and subtraction worksheet, students complete the addition and subtraction sentences for each fact family. Students write their answers on the lines.