2nd Grade Number and Operations Worksheets

Cazoom Math 2nd Grade Number and Operations Worksheets will help your young learners build a solid foundation in math. Created by our team of US curriculum experts, these resources will support teachers and parents in guiding their elementary school students through key number concepts. Each of our worksheets aligns with Common Core standards for second-grade mathematics. Your second-graders will develop confidence as they explore a wide variety of number concepts, including place value, skip counting, and basic fractions. The collection covers concrete, pictorial, and abstract approaches to number sense. Clear layouts and engaging activities keep children focused on learning objectives. Our worksheets will provide the extra help your child needs with basic Number and Operations skills, but in a fun and engaging way!

Add Mixed Numbers with the Same Denominator

$Preview of Add Mixed Numbers with the Same Denominator$

Adding and Subtracting Decimals

Calculating with Recurring Decimals

$Preview of Calculating with Recurring Decimals$

Colourful Equivalances (A)

Comparing Decimals (A)

$Preview of Comparing Decimals (A)$

Comparing Fractions

$Preview of Comparing Fractions$

Compound Interest

Compound Interest - Problem Solving

Converting Fractions, Decimals, and Percents (A)

Converting Fractions, Decimals, and Percents (B)

$Preview of Converting Fractions, Decimals, and Percents (B)$

Converting Fractions, Decimals, and Percents (C)

Converting Percents to Decimals

Converting Repeating Decimals to Fractions

Converting Repeating Decimals to Fractions Using Algebraic Method

Decimal Place Value With Decomposition

$Preview of Decimal Place Value With Decomposition$

Decimal Sums to 1

$Preview of Decimal Sums to 1$

Decimals on a Number Line - Beyond 1

$Preview of Decimals on a Number Line - Beyond 1$

Decimals on a Number Line - Up to 1

$Preview of Decimals on a Number Line - Up to 1$

Depreciation

Dividing by Decimals

$Preview of Dividing by Decimals$

Dividing Mixed Numbers

$Preview of Dividing Mixed Numbers$

Estimating (A)

Estimating Shopping Bills

$Preview of Estimating Shopping Bills$

Estimating Square Roots

$Preview of Estimating Square Roots$

Estimating with Radicals and Decimals

Estimation - Multiplication and Division

Finding Equivalent Fractions, Decimals, and Percents (A)

Finding Equivalent Fractions, Decimals, and Percents (B)

Finding Fractional Amounts

Finding fractions of a set of objects (A)

$Preview of Finding fractions of a set of objects (A)$

Finding fractions of a set of objects (B)

$Preview of Finding fractions of a set of objects (B)$

Finding fractions of a set of objects (C)

$Preview of Finding fractions of a set of objects (C)$

Finding fractions of a set of objects (D)

$Preview of Finding fractions of a set of objects (D)$

Finding Fractions of Amounts

Fraction - Increase and Decrease

$Preview of Fraction - Increase and Decrease$

Fraction Equivalence - 1/2 and 2/4

$Preview of Fraction Equivalence - 1/2 and 2/4$

Fractions, Decimals and Percentages (A)

Fractions, Decimals, and Percents (A)

Fractions, Decimals, and Percents (B)

Fractions, Decimals, and Percents (C)

Fractions, Decimals, and Percents (D)

Fractions, Decimals, and Percents Word Problems

Interest Comparisons

Lower and Upper Bounds when Rounding

Mental Percentages

$Preview of Mental Percentages$

Money Problems (B)

$Preview of Money Problems (B)$

Multiplying and Dividing by 10, 100 and 1,000 Codebreaker

$Preview of Multiplying and Dividing by 10, 100 and 1,000 Codebreaker$

Ordering Fractions, Decimals, and Percents (A)

$Preview of Ordering Fractions, Decimals, and Percents (A)$

Ordering Fractions, Decimals, and Percents (B)

Partitioning Decimals - Tenths and Hundredths (A)

$Preview of Partitioning Decimals - Tenths and Hundredths (A)$

Partitioning Decimals - Tenths and Hundredths (B)

$Preview of Partitioning Decimals - Tenths and Hundredths (B)$

Percent Change

Percent Increase and Decrease

Percent Word Problems

Percentage Change (A)

$Preview of Percentage Change (A)$

Percentage Decrease - Using a Bar Model

Percentage Increase - Using a Bar Model

Percentage Problems

Percentages of Amounts - Using a Tape Diagram (A)

Percentages of Amounts - Using a Tape Diagram (B)

Percentages of Amounts 10 Minute Challenge

Percents of an Amount (A)

$Preview of Percents of an Amount (A)$

Percents of an Amount (B)

$Preview of Percents of an Amount (B)$

Percents of an Amount (C)

$Preview of Percents of an Amount (C)$

Percents of an Amount (D)

Percents of an Amount (E)

$Preview of Percents of an Amount (E)$

Percents of an Amount (F)

$Preview of Percents of an Amount (F)$

Percents: Finding the Original

Reverse Percentages - Using a Bar Model (A)

Reverse Percentages - Using a Bar Model (B)

Rounding Charts

Rounding Decimals

Rounding Decimals to the Nearest Whole

Rounding to the Nearest Hundred

Rounding to the Nearest Thousand

Rounding Whole Numbers and Decimals

Rounding Whole Numbers and Decimals Mixed Practice

Searching for Equivalent Fractions, Decimals, and Percents (A)

Searching for Equivalent Fractions, Decimals, and Percents (B)

Searching for Equivalent Fractions, Decimals, and Percents (C)

Significant Figures (A)

Significant Figures (B)

Simple Interest

$Preview of Simple Interest$

Solve Problems Involving Decimals

$Preview of Solve Problems Involving Decimals$

The Six Times Table

$Preview of The Six Times Table$

Improve Confidence With Our Ready-to-Print 2nd Grade Number Activities

Students at this level develop their ability to link different numbers together. The worksheets use first-grade basics to develop third-grade skills through pattern recognition, mental comparison, and manipulation. The activities promote flexible thinking through short, focused sessions, which help students build number fluency. These worksheets serve as educational tools for both classroom instruction and home practice, assisting students in developing their number-sense skills through place-value understanding, skip-counting, fractions, and ordering activities.

Number and Operations Skills You’ll Cover Using Cazoom Math 2nd Grade Worksheets

These worksheets help students develop their number skills through hands-on activities that progress to abstract number understanding, using visual models that enhance their knowledge of place value and number relationships. The activities help students build confidence through their structured design, which includes step-by-step solutions. Students learn about number line ordering and mental math skills, as well as skip counting, rounding, and basic fraction concepts. The program helps children link number words to symbols through interactive visual content and real-world examples, enabling them to recognize patterns and make precise estimates, developing essential math skills that lead to future success.

Tired of Small Mistakes Costing Big Marks? Our Elementary School Resources Are the Answer

These worksheets save valuable planning time while meeting the diverse needs of various classrooms. Quick-print formats mean teachers can prepare differentiated assignments in minutes. Some sheets challenge advanced students while others provide extra support. Cazoom Math designs each resource for immediate classroom implementation. Parents appreciate having professional materials that align with school instructional methods. Mixed problem types prevent students from applying memorized patterns without thinking. The consistent layout helps children focus on mathematical content rather than instructions.

From Reading to Games: Real-World Applications for Second Grade Number Skills

Number operations appear everywhere in children's daily experiences. These fundamental skills directly connect to the practical situations students encounter regularly.

• Counting money and making change

• Reading clocks and calculating time

• Measuring ingredients for recipes

• Tracking scores in games