Suitable for Grades: 2nd Grade, 3rd Grade
CCSS: 2.NBT.B.7, 3.NBT.A.2
CCSS Description: 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.
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
Learners can practice column addition of up to three digits with no regrouping throughout this worksheet. All column addition is pre-drawn on individual square grids for your students to simply answer on the worksheet or copy into their books. There is also a second section in which students have to fill the gaps to make six column addition questions and answers correct.