Adding Blocks 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, on adding base ten blocks is an excellent resource for students learning place value and addition of two-digit numbers. The interactive and printable formats make it accessible for both online and offline learning environments.

This interactive and printable worksheet, presents several equations with base ten block representations, challenging students to combine the blocks and solve the addition problems. This hands-on approach reinforces understanding of place value and encourages visual thinking.

What will your child learn through this worksheet?

Through this worksheet, your child will learn:

To add two-digit numbers using base ten blocks as visual representations
To recognize and understand the place value of ones and tens
To develop problem-solving skills by combining base ten blocks to find the sum
To reinforce the concept of regrouping or carrying in addition

Learning Outcomes

Cognitive:

Students will be able to add two-digit numbers accurately using base ten blocks.
Students will demonstrate understanding of place value and regrouping in addition.

Psychomotor:

Students will develop hand-eye coordination by manipulating and combining base ten blocks.
Students will practice fine motor skills through physically interacting with the blocks.

Affective:

Students will gain confidence in their ability to solve addition problems.
Students will develop a positive attitude towards learning mathematics through hands-on activities.

Interpersonal/Social:

Students can collaborate and discuss their strategies for solving the problems, fostering communication and teamwork skills.

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