Base Ten Blocks and Addition Worksheet | 1.NBT.B.3,1.NBT.C.4,1.NBT.C.5 | Workybooks - For Teachers, Parents & Homeschoolers

About this worksheet

This interactive and printable worksheet, is a valuable resource for teaching addition with base ten blocks and place value. It features three addition problems involving two-digit numbers, providing an opportunity for students to practice their addition skills while reinforcing their understanding of place value and regrouping.

This interactive and printable worksheet, presents the problems in a visually appealing format, with base ten blocks representing the numbers to be added. This visual representation helps students grasp the concept of place value more effectively and allows them to follow the addition process step by step.

By completing this worksheet, students will not only improve their addition proficiency but also enhance their problem-solving abilities and develop a stronger foundation for more advanced mathematical concepts.

What will your child learn through this worksheet?

Through this worksheet, your child will learn:

Addition of two-digit numbers
Place value understanding
Regrouping (carrying) in addition
Visual representation of numbers using base ten blocks
Problem-solving skills

Learning Outcomes

Cognitive Objectives:

Understand the concept of place value and its importance in addition
Develop proficiency in adding two-digit numbers
Learn the process of regrouping (carrying) in addition

Psychomotor Objectives:

Practice manipulating base ten blocks to represent and add numbers
Develop fine motor skills through writing and forming numbers

Affective Objectives:

Build confidence in addition skills
Foster a positive attitude towards mathematics

Interpersonal/Social Objectives:

Collaborate with peers or seek assistance from teachers when needed
Communicate their understanding of addition and place value concepts

Common Core standards covered

1.NBT.B.3

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.

1.NBT.C.4

Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, 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 and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

1.NBT.C.5

Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.

Who it's for