2.NBT.B Worksheets, Workbooks, Lesson Plans, and Games

CCSS.maths.CONTENT.2.NBT.B

:
"Use place value understanding and properties of operations to add and subtract."

These worksheets and lesson plans can help students practise this Common Core State Standards skill.

Worksheets

Estimating Sums
Worksheet
Estimating Sums
Can your little maths whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!
Year 3
Maths
Worksheet
Estimate the Sum
Worksheet
Estimate the Sum
Estimate the sum in each of these maths problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.
Year 3
Maths
Worksheet
Hundreds Chart Puzzle
Worksheet
Hundreds Chart Puzzle
Get to know your numbers with a number chart jigsaw puzzle! Your child can cut up this chart. and use his knowledge of number patterns to put it back together.
Year 3
Maths
Worksheet
Check Your Work: Two-Digit Subtraction
Worksheet
Check Your Work: Two-Digit Subtraction
Kids check their subtraction by reversing the problems, then adding up the numbers.
Year 3
Maths
Worksheet
Two-Digit Subtraction with Borrowing
Worksheet
Two-Digit Subtraction with Borrowing
This worksheet will give your second grader the practise he needs to master two-digit subtraction with borrowing.
Year 3
Maths
Worksheet
Double Digit Subtraction: Giraffe Jam!
Worksheet
Double Digit Subtraction: Giraffe Jam!
Give your second grader valuable at-home maths practise with this worksheet that offers practise in double digit subtraction with borrowing and word problems.
Year 3
Maths
Worksheet

Lesson Plans

Number Chart Subtraction
Lesson plan
Number Chart Subtraction
Subtraction will be practiced through the use of a number chart, creation of subtraction problems, and a worksheet.
Year 3
Maths
Lesson plan
Thermometer Subtraction: Number Line Adventures
Lesson plan
Thermometer Subtraction: Number Line Adventures
Practising subtraction using a thermometer for a number line makes maths fun! In this lesson, your students will get more comfortable with subtracting two digit numbers.
Year 3
Maths
Lesson plan
Add It Up! Counting Money
Lesson plan
Add It Up! Counting Money
Students will work together as well as individually to add up coins to a desired amount. This real life skill will be made fun when students get to physically count out their cents!
Year 3
Maths
Lesson plan
You Be the Judge!
Lesson plan
You Be the Judge!
Give students an opportunity to practise subtraction and analyze their peers' work with this fun lesson. Young mathematicians will have a great time playing a judging game and completing quirky worksheets.
Year 3
Maths
Lesson plan
Double Trouble: Subtraction practise
Lesson plan
Double Trouble: Subtraction practise
Double-digit trouble? No problem! Your students will practise their decomposing and regrouping skills in this lesson.
Year 3
Maths
Lesson plan
Adding it All Up
Lesson plan
Adding it All Up
In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.
Year 2
Maths
Lesson plan

Workbooks

No workbooks found for this common core node.

Games

No games found for this common core node.

Exercises

No exercises found for this common core node.

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