# Module 4

## Standards

2.OA.A.1: Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

2.NBT.B.5: Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

2.NBT.B.6: Add up to four two-digit numbers using strategies based on place value and properties of operations.

2.NBT.B.7: Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

2.NBT.B.7.1: Use estimation strategies to make reasonable estimates in problem solving. CA

2.NBT.B.8: Mentally add 10 or 100 to a given number 100â€“900, and mentally subtract 10 or 100 from a given number 100â€“900.

2.NBT.B.9: Explain why addition and subtraction strategies work, using place value and the properties of operations.

## Parent Tips

Grade 2 Module 4 Target A Eng.pdf

Topic A

Grade 2 Module 4 Target B Eng.pdf

Topic B

Grade 2 Module 4 Target C Eng.pdf

Topic C

Grade 2 Module 4 Target D Eng.pdf

Topic D

Grade 2 Module 4 Target E Eng.pdf

Topic E

Grade 2 Module 4 Target F Eng.pdf

Topic F

Grade 2 Module 4 Topic A Span.pdf

Topic A (Spanish)

Grade 2 Module 4 Topic B Span.pdf

Topic B (Spanish)

Grade 2 Module 4 Topic C Span.pdf

Topic C (Spanish)

Grade 2 Module 4 Topic D Span.pdf

Topic D (Spanish)

Grade 2 Module 4 Topic E Span.pdf

Topic E (Spanish)

Grade 2 Module 4 Topic F Span.pdf

Topic F (Spanish)

## Anchor Charts

20180521150336050.pdf
20180521151918247.pdf

2OA1.pdf
2NBT5.pdf
2NBT6.pdf
2NBT7.pdf
2NBT8.pdf
2NBT9.pdf