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Previous Standard Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.
Next Standard 100 can be thought of as a bundle of ten tens - called a "hundred."
Operations and Algebraic Thinking Work with equal groups of objects to gain foundations for multiplication. 4Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.
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Sort By Grade - Counting Rectangular Arrays worksheet Sort By Grade - Counting Rectangular Arrays worksheet 2oa4Counting Rectangular Arrays
Determine the quantity of shapes shown.
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Sort By Grade - Creating Equations from Arrays worksheet Sort By Grade - Creating Equations from Arrays worksheet 2oa4Creating Equations from Arrays
Each worksheet has 14 problems expressing an array as an addition problem.
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Sort By Grade - Rectangular Arrays worksheet Sort By Grade - Rectangular Arrays worksheet 2oa4Rectangular Arrays
Each worksheet has 11 problems writing a multiplication equation to express a rectangular array.
Create New Sheet One atta Time Flash Cards Distance Learning
Select a Worksheet Version 1 Version 2 Version 3 Version 4 Version 5 Version 6 Version 7 Version 8 Version 9 Version 10 Grab 'em All
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