Two More Two Less Addition Subtraction Math Strategy Practice WorkSheet Homework

Description

I do, we do, you do, or independent practice worksheet for class time or for homework. There is a big push in our school system for students to not only solve simple addition and subtraction problems, but also to use, and name the strategy that they used, to solve the problem. Two More, Two Less is a simple strategy that they can practice and use to solve basic addition and subtraction problems quickly. Find my FREE Math Strategies explanation sheet in my store. It lists, explains and provides examples of multiple Math strategies that are used in Kindergarten and First grade. Perfect to send home to parents to practice with their children. Follow me as I upload more practice worksheets for the various Math strategies for primary grade levels. Thank you for your purchase :)

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Two More Two Less Addition Subtraction Math Strategy Practice WorkSheet Homework

Name: Two More Two Less Addition Subtraction Math Strategy Practice WorkSheet Homework
Brand: Karey's Class
SKU: 12251031
Price: 1.50 USD
Availability: InStock

Karey's Class

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Highlights

Digital downloads

PDF

Grades

PreK - 1st

Subjects

Math

Standards

CCSS1.OA.B.3

CCSS1.OA.C.5

CCSS1.OA.C.6

Description

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Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSS1.OA.B.3

Apply properties of operations as strategies to add and subtract. If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.)

CCSS1.OA.C.5

Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).

CCSS1.OA.C.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).