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Standard 1.ATO

1.ATO Algebraic Thinking and Operations

Grade(s): 1

Subject(s): Math

Year: 2015

Type
10+ Facts
10+ Facts

Lesson

Students will be able to apply the commutative property to make ten in order to find the sum of two addends and creating related 10+ facts.

Missing Number
Missing Number

Lesson

The students will learn strategies to determine the missing number in addition and subtraction equations using numbers within 20.