## Add or Subtract within 1000 using Properties of Operations and Place Value

Name
Date

1
Rearrange the below equation to represent the relationship between addition and subtraction 313 - 307 = 6
2
Rearrange the below equation to represent the relationship between addition and subtraction 818 + 2 = 820
3
Rearrange the below equation to represent the relationship between addition and subtraction 478 - 431 = 47
4
Rearrange the below equation to represent the relationship between addition and subtraction 143 + 576 = 719
5
Rearrange the below equation to represent the relationship between addition and subtraction 631 - 163 = 468
6
Rearrange the below equation to represent the relationship between addition and subtraction 721 + 151 = 872
7
Rearrange the below equation to represent the relationship between addition and subtraction 333 + 307 = 640
8
Rearrange the below equation to represent the relationship between addition and subtraction 221 - 18 = 203
9
Rearrange the below equation to represent the relationship between addition and subtraction 128 + 549 = 677
10
Rearrange the below equation to represent the relationship between addition and subtraction 417 + 407 = 824

1
Rearrange the below equation to represent the relationship between addition and subtraction 313 - 307 = 6
313 = 6 + 307
-307 = 6 - 313
2
Rearrange the below equation to represent the relationship between addition and subtraction 818 + 2 = 820
2 = 820 - 818
818 = 820 - 2
3
Rearrange the below equation to represent the relationship between addition and subtraction 478 - 431 = 47
478 = 47 + 431
-431 = 47 - 478
4
Rearrange the below equation to represent the relationship between addition and subtraction 143 + 576 = 719
576 = 719 - 143
143 = 719 - 576
5
Rearrange the below equation to represent the relationship between addition and subtraction 631 - 163 = 468
631 = 468 + 163
-163 = 468 - 631
6
Rearrange the below equation to represent the relationship between addition and subtraction 721 + 151 = 872
151 = 872 - 721
721 = 872 - 151
7
Rearrange the below equation to represent the relationship between addition and subtraction 333 + 307 = 640
307 = 640 - 333
333 = 640 - 307
8
Rearrange the below equation to represent the relationship between addition and subtraction 221 - 18 = 203
221 = 203 + 18
-18 = 203 - 221
9
Rearrange the below equation to represent the relationship between addition and subtraction 128 + 549 = 677
549 = 677 - 128
128 = 677 - 549
10
Rearrange the below equation to represent the relationship between addition and subtraction 417 + 407 = 824
407 = 824 - 417
417 = 824 - 407

# Fluently Add or Subtract within 1000 Worksheet

The CCSS.MATH.2.NBT.B.7 worksheets with answers for 2nd grade students to practice problems on Add and subtract within 1000 using concrete models, drawings, strategies based on place value, properties of operations, and/or the relationship between addition and subtraction to explain the reasoning used is available online for free in printable and downloadable (pdf & image) format. For more questions and answers on 2.NBT.B.7 math activities, tap on generate new worksheet to learn, practice, test and verify math skills under the common core cluster (2NBTB) Use place value understanding and properties of operations to add and subtract in domain number and operations in base ten.

How to Use this Worksheet

Objective:
To practice these math problems of 2NBTB7 worksheets, students are required to add and subtract within 1000 using concrete models, drawings, strategies based on place value, properties of operations, and/or the relationship between addition and subtraction to explain the reasoning used. The main objective of these 2.NBT.B.7 problems, answers and work with steps is to make students to Use place value understanding and properties of operations to add and subtract. Users can directly refer the answer key to verify the work with steps for the corresponding practice problems given in the 2.NBT.B.7 activities under common core state standards for 2nd grade mathematics.