Common Core Math K-6

Grade 2

Kindergarten Grade 1 Grade 3 Grade 4 Grade 5 Grade 6

Operations and Algebraic Thinking / Determine whether a group of objects (up to 20) has an odd or even number of members

Identify Odd and Even Numbers to 10 help

Choose Even Number up to 10 no help

Count to 20 by 2 by dragging no help

Identify Sum and Addend to 10 help

Define and Identify Sum and Addend to 20 help

Equations for equal addends 1-4 help

Equations for equal addends 6-10 no help

Identify Arrays, its components & total some help

Add Objects in Rectangular Array to 5x5 no help

Group into pairs to Identify Odd & Even to 10 help

Identify Odd and Even Numbers to 20 help

Choose Even Number up to 20 no help

Identify Sum and Addend to 20 help

Even Num sum of 2 equal addends to 5 help

Equations for Equal Addends 6-10 1 addend given help

Identify Arrays and its components help

Show Column Totals = Row Totals no help

Column = Rows w variable cells no help

Identify Even Numbers by Selecting Them no help

Group into pairs to Identify Odd & Even to 20 help

Write Even & Odd Numbers w Random Start no help

Define and Identify Sum and Addend to 10 help

Even Num sum of 2 equal addends to 20 help

Equations for equal addends 6-10 sum given help

Identify Arrays, its components & the total help

Show Column Totals = Row Totals & write equations no help

Column = Rows w variable cells & write equations no help

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