Interactive Adding Dream Box – Matching Number Pairs for Twenty.  Students practice computation strategies and identify number patterns and relationships to make twenty in a variety of ways. Lesson Dream Box – Matching Number Pairs for Fifty.  Students practice computation strategies and identify number patterns and relationships to make fifty in a variety of ways.  Lesson Dream…

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Interactive Problem Solving – Thinking Blocks Thinking Blocks Interactive Tutorials – Model and solve word problems with addition and subtraction.  Online interactive tutorial (First-Fourth). Online Word Problems with Double-Digit Addition and Subtraction Word Problem Set 1 Word Problem Set 2 Word Problem Set 3 Word Problem Set 4 Word Problem Set 5 Word Problem Set…

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Interactive Problem Solving – Thinking Blocks Thinking Blocks Interactive Tutorials – Model and solve word problems with addition and subtraction.  Online interactive tutorial. First and Second Grade. How to use Thinking Blocks Tutorial  Online Addition Word Problems and Missing Addend  Word Problem Set 1 Word Problem Set 2 Word Problem Set 3 Word Problem Set…

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Making 8, 9 and 10 Lesson: Game Worksheet Students practice computation strategies and identify number patterns and relationships to make eight, nine, and ten in a variety of ways. Matching Number Pairs for Eight Matching Number Pairs for Nine Matching Number Pairs for Ten Sample Lesson Making 7, 8, 9, 10 Worksheet Sums up to…

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Online Math Operation Games (K-4) Smarty Math Games – Fourteen different free online math games that will give students practice on basic single-digit and double-digit math problems. Addition, Subtraction, Multiplication, and Division. Understand addition, and understand subtraction. CCSS.Math.Content.K.OA.A.5 Fluently add and subtract within 5. Add and subtract within 20. CCSS.Math.Content.1.OA.C.5 Relate counting to addition and…

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Basic Operations: Addition, Subtraction, Multiplication and Division – Online Games Sheppard Software – Many different free Addition, Subtraction, Multiplication, and Division Online Games. It has different types of games (shooting, pac man & more),  as well as different levels. Includes missing numbers and decomposing numbers. CCSS.Math.Content.1.OA.B.3 Apply properties of operations as strategies to add and…

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