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Math

Number System

Operations And Algebraic Thinking

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  7. Fluently Adding Within 20

Fluently Adding Within 20 Interactive Videos

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1st Grade - 5th Grade

Fluent Calculations - Practical Applications - Arithmetic Skills

Fluent Calculations - Practical Applications - Arithmetic Skills

Interactive Video

Fluent Calculations - Practical Applications - Arithmetic Skills

1st Grade - 5th Grade

Mathematics, English

Develop practical arithmetic skills by calculating the additional amounts necessary to remain within a $1000 budget for purchases. Enhance problem-solving abilities and improve financial decision-making skills through hands-on practice.

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1st Grade - 6th Grade

Doubles Strategy - Advanced Addition & Subtraction - Elementary Math Skills

Doubles Strategy - Advanced Addition & Subtraction - Elementary Math Skills

Interactive Video

Doubles Strategy - Advanced Addition & Subtraction - Elementary Math Skills

1st Grade - 6th Grade

Mathematics

Focusing on doubles to enhance addition and subtraction skills within 20 enables learners to deepen their understanding of fact families and apply effective math strategies for solving basic arithmetic problems.

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3rd Grade - 5th Grade

Number Addition - Visualizing with Base 10 Blocks - Elementary Mathematics

Number Addition - Visualizing with Base 10 Blocks - Elementary Mathematics

Interactive Video

Number Addition - Visualizing with Base 10 Blocks - Elementary Mathematics

3rd Grade - 5th Grade

Mathematics

Focus on foundational concepts of adding numbers up to 1000 using base 10 visual tools. Develop skills to accurately combine numbers while enhancing understanding of place value and arithmetic operations.

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1st Grade - 6th Grade

Understanding Addition - Using Ten Frames - Elementary Math Strategies

Understanding Addition - Using Ten Frames - Elementary Math Strategies

Interactive Video

Understanding Addition - Using Ten Frames - Elementary Math Strategies

1st Grade - 6th Grade

Mathematics

Examine the fundamentals of addition within 20 using ten frames for comprehension. Learners will grasp key mathematical concepts, including number decomposition, visualizing numbers with ten frames, and utilizing the commutative property to simplify addition tasks.

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2nd Grade - 4th Grade

Addition Strategies - Place Value Mastery - Elementary Mathematics

Addition Strategies - Place Value Mastery - Elementary Mathematics

Interactive Video

Addition Strategies - Place Value Mastery - Elementary Mathematics

2nd Grade - 4th Grade

Education, Mathematics

Develop skills in adding numbers within 100 by emphasizing place value and the value of each digit through the use of base ten blocks. Focus on calculating partial sums and identifying digit values to solve addition problems effectively.

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1st Grade - 5th Grade

Efficient Mental Calculations - Numerical Adjustment Strategies - Math Problem Solving

Efficient Mental Calculations - Numerical Adjustment Strategies - Math Problem Solving

Interactive Video

Efficient Mental Calculations - Numerical Adjustment Strategies - Math Problem Solving

1st Grade - 5th Grade

Mathematics

Focuses on mastering mental addition through numerical adjustments and simplification strategies for 3-digit numbers. Enhances problem-solving abilities by developing proficiency in simplified computation and numerical reasoning.

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1st Grade - 5th Grade

Mental Math Skills - Make Ten Strategy - Basic Addition Techniques

Mental Math Skills - Make Ten Strategy - Basic Addition Techniques

Interactive Video

Mental Math Skills - Make Ten Strategy - Basic Addition Techniques

1st Grade - 5th Grade

Mathematics, Education

Explore mental math techniques, focusing on single-digit addition and the 'make ten' strategy to simplify complex calculations. Enhance mental math abilities and develop quick problem-solving skills by practicing and understanding number bonds consistently.

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5th Grade - 8th Grade

Multiplication Strategies - Breaking Down Large Numbers - Foundational Math Concepts

Multiplication Strategies - Breaking Down Large Numbers - Foundational Math Concepts

Interactive Video

Multiplication Strategies - Breaking Down Large Numbers - Foundational Math Concepts

5th Grade - 8th Grade

Mathematics

Learn multiplication techniques by breaking down large numbers to simplify calculations. Gain expertise in solving large equations and develop the skills needed to efficiently tackle complex multiplication problems.

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5th Grade - 8th Grade

Estimation Skills - Multi-Digit Division - Fundamental Arithmetic

Estimation Skills - Multi-Digit Division - Fundamental Arithmetic

Interactive Video

Estimation Skills - Multi-Digit Division - Fundamental Arithmetic

5th Grade - 8th Grade

Mathematics, English

Develop the ability to estimate multi-digit division problems effectively, enhancing mental math skills and building confidence in approximating solutions with ease.

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3rd Grade - 5th Grade

Understanding the Distributive Property - Multiplication Concepts - Elementary Mathematics

Understanding the Distributive Property - Multiplication Concepts - Elementary Mathematics

Interactive Video

Understanding the Distributive Property - Multiplication Concepts - Elementary Mathematics

3rd Grade - 5th Grade

Mathematics

The distributive property aids in comprehending multiplication by utilizing arrays and expressions. Learners will enhance mathematical fluency by applying these concepts to solve real-world problems, ensuring a solid foundation in elementary mathematics skills.

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1st Grade - 2nd Grade

Addition Mastery - Practical Counting - Basic Arithmetic

Addition Mastery - Practical Counting - Basic Arithmetic

Interactive Video

Addition Mastery - Practical Counting - Basic Arithmetic

1st Grade - 2nd Grade

Mathematics, Education

Develop foundational counting and addition skills to strengthen early arithmetic abilities. Gain confidence in performing basic addition while enhancing critical thinking and problem-solving capacities.

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5th Grade - 8th Grade

Mathematical Equations and Percentage Conversion - Core Concepts - Mathematics

Mathematical Equations and Percentage Conversion - Core Concepts - Mathematics

Interactive Video

Mathematical Equations and Percentage Conversion - Core Concepts - Mathematics

5th Grade - 8th Grade

Mathematics

Engage with essential mathematical concepts by exploring questions on equations and percentage conversions. Develop a profound understanding of the relationship between percentages and real-life situations while enhancing the ability to solve mathematical equations involving percentages.

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2nd Grade - 3rd Grade

Addition Skills - Place Value Understanding - Basic Arithmetic Concepts

Addition Skills - Place Value Understanding - Basic Arithmetic Concepts

Interactive Video

Addition Skills - Place Value Understanding - Basic Arithmetic Concepts

2nd Grade - 3rd Grade

Education, Mathematics

Focus on developing foundational addition skills and understanding place value, leading to a comprehensive grasp of basic arithmetic operations. Learners will refine their ability to deconstruct numbers and evaluate the significance of each digit, resulting in enhanced mathematical reasoning and problem-solving skills.

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1st Grade - 2nd Grade

Mental Math Strategies - Addition Techniques - Elementary Mathematics

Mental Math Strategies - Addition Techniques - Elementary Mathematics

Interactive Video

Mental Math Strategies - Addition Techniques - Elementary Mathematics

1st Grade - 2nd Grade

Instructional Technology, Education, Mathematics

Mental math strategies for young learners focus on techniques such as decomposition and compensation. These methods enhance number sense and fluency, allowing learners to solve addition problems quickly and effectively. Developing these skills also improves problem-solving abilities and mathematical reasoning.

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1st Grade - 3rd Grade

Basic Addition Skills - Simple Arithmetic Problems - Introduction to Math Challenges

Basic Addition Skills - Simple Arithmetic Problems - Introduction to Math Challenges

Interactive Video

Basic Addition Skills - Simple Arithmetic Problems - Introduction to Math Challenges

1st Grade - 3rd Grade

Mathematics, Fun

Engaging and straightforward arithmetic problems are designed to develop basic addition skills. Learners enhance their confidence in performing addition operations while understanding the foundational principles of simple arithmetic.

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1st Grade - 5th Grade

Mathematical Concepts - Mental Math Strategies - Mathematics

Mathematical Concepts - Mental Math Strategies - Mathematics

Interactive Video

Mathematical Concepts - Mental Math Strategies - Mathematics

1st Grade - 5th Grade

Mathematics

Engage in learning experiences that reinforce mathematical concepts through comprehension questions and mental math strategies. Develop skills in addition and problem-solving, enhancing the ability to apply mathematical thinking effectively.

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1st Grade - 6th Grade

Addition Skills - Using Partial Sums - Multi-Digit Whole Numbers

Addition Skills - Using Partial Sums - Multi-Digit Whole Numbers

Interactive Video

Addition Skills - Using Partial Sums - Multi-Digit Whole Numbers

1st Grade - 6th Grade

Mathematics

Focus on mastering the addition of multi-digit whole numbers by utilizing partial sums and expanded forms. Strengthen the ability to calculate accurately, gain a deeper understanding of number decomposition, and enhance proficiency in mental math strategies.

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5th Grade - 8th Grade

Calculating Percentages - Mental Math Techniques - Practical Mathematics

Calculating Percentages - Mental Math Techniques - Practical Mathematics

Interactive Video

Calculating Percentages - Mental Math Techniques - Practical Mathematics

5th Grade - 8th Grade

Mathematics

Developing the ability to calculate percentages mentally enhances numerical fluency and problem-solving skills. Learners will acquire techniques for quick mental math, allowing for efficient percentage calculations with various numbers.

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1st Grade - 3rd Grade

Understanding and Mastering Base 10 Concepts and Operations

Understanding and Mastering Base 10 Concepts and Operations

Interactive Video

Understanding and Mastering Base 10 Concepts and Operations

1st Grade - 3rd Grade

Mathematics

Explore fundamental arithmetic operations and concepts related to base 10, such as addition, subtraction, and the use of base 10 blocks for number representation. Develop skills in using T-charts and identifying number patterns to improve mathematical understanding and proficiency.

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3rd Grade - 6th Grade

Numerical Adjustment Strategies - Simplifying Addition - Mental Math Techniques

Numerical Adjustment Strategies - Simplifying Addition - Mental Math Techniques

Interactive Video

Numerical Adjustment Strategies - Simplifying Addition - Mental Math Techniques

3rd Grade - 6th Grade

English, Mathematics

Explore strategies for simplifying addition by adjusting numbers through techniques that make calculations easier. Develop skills in breaking down numbers, using mental math to adjust figures, and applying these methods to solve real-world arithmetic problems effectively.

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