Work with equal groups of objects to gain foundations for multiplication.
Operations and Algebraic Thinking
New Jersey DOE
Last updated:
2013-06-20 14:14:53
Lessons for this standard
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Related standards
- This standard is part of: CCSS.Math.Content.2.OA
- This standard is derived from: CCSS.Math.Content.2.OA.C
More specific sub-standards
Finer grained standards that are part of this one
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.
New Jersey DOE
Last updated:
2013-06-20 14:14:53
Use 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.
New Jersey DOE
Last updated:
2013-06-20 14:14:54
Similar standards in other grades
Standards with the same topic and subject but for other grades
Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each.
New Jersey DOE
Last updated:
2013-06-20 14:15:13
Understand subtraction as an unknown-addend problem.
New Jersey DOE
Last updated:
2013-06-20 14:14:33
Understand properties of multiplication and the relationship between multiplication and division.
New Jersey DOE
Last updated:
2013-06-20 14:15:13
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each.
New Jersey DOE
Last updated:
2013-06-20 14:15:13
Understand division as an unknown-factor problem.
New Jersey DOE
Last updated:
2013-06-20 14:15:14
Similar standards elsewhere
Standards derived from the same national standard
Work with equal groups of objects to gain foundations for multiplication.
Florida DOE
Last updated:
2015-04-08 13:03:28
Work with equal groups of objects to gain foundations for multiplication.
Maine DOE
Last updated:
2013-06-20 10:16:46
Work with equal groups of objects to gain foundations for multiplication.
South Dakota DOE
Last updated:
2013-06-20 16:43:22
Work with equal groups of objects to gain foundations for multiplication.
North Carolina DOE
Last updated:
2015-06-23 09:57:13
North Dakota DOE
Last updated:
2015-04-08 13:03:28