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We will work on the following skills:
1.OA.1 Use addition and subtraction within 20 to solve word problems
1.OA.2 Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20
1.OA.3 Apply properties of operations as strategies to add and subtract.
1.OA.4 Understand subtraction as an unknownaddend problem.
1.OA.5 Relate counting to addition and subtraction
1.OA.6 Add and subtract within 20 Demonstrating fluency for addition and subtraction within 10
1.OA.7 Understand the meaning of the equal sign
1.OA.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.
Online Activities:
1.
Fact Families
2.
Number Balance
3.
Math Square
4.
Add Like Mad
6.
Save the Whale
 Bonds of 10
7.
Crickweb  Main Menu
8.
Calculation Balance
9.
Sum Sense
 Create a balanced equation
10.
Math Magician
 Addition
11.
Sum Cloud Challenge
12.
Number Pairs
 Find pairs to make 20 or 100
13.
How Many Under the Shell?
14.
Minus Mission
15.
Story Structure  Change Unknown
16.
Number Balance
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1.OA.1 Use addition and subtraction within 20 to solve word problems
1.OA.2 Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20
1.OA.3 Apply properties of operations as strategies to add and subtract.
1.OA.4 Understand subtraction as an unknownaddend problem.
1.OA.5 Relate counting to addition and subtraction
1.OA.6 Add and subtract within 20 Demonstrating fluency for addition and subtraction within 10
1.OA.7 Understand the meaning of the equal sign
1.OA.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.
Online Activities:
1. Fact Families
2. Number Balance
3. Math Square
4. Add Like Mad
6. Save the Whale  Bonds of 10
7. Crickweb  Main Menu
8. Calculation Balance
9. Sum Sense Create a balanced equation
10.Math Magician  Addition
11. Sum Cloud Challenge
12. Number Pairs Find pairs to make 20 or 100
13. How Many Under the Shell?
14. Minus Mission
15. Story Structure  Change Unknown
16. Number Balance