Addition of Integers Using Formal Methods WORKSHEET

Suitable for Grades: 2nd Grade, 4th Grade
CCSS: 2.NBT.B.7, 4.NBT.B.4
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 multi-digit whole numbers using the standard algorithm.

Addition of Integers Using Formal Methods WORKSHEET DESCRIPTION

Pupils will take a deep dive into using the column method for addition while working through this worksheet. Section A kicks off with 4 addition questions where the numbers are already drawn out on a square grid. Two questions need no regrouping, and 2 questions do; also, in 2 questions, the numbers to be added contain a different amount of digits.

Next, learners will complete four further addition questions; however, this time, they will have to put the numbers into the column addition layout themselves before completing the addition. A square grid is provided. Included is an addition of two numbers from words.

In section C, pupils will spot, explain, and correct the mistakes in two complete additions. Lastly, section D challenges learners' understanding of using the column method as they must fill in the blanks to complete three column additions.

Frequently Asked Questions

This addition of integers using formal methods worksheet is designed for students in 2nd Grade and 4th Grade and aligns with Common Core State Standards.