# Arithmetic operations

# Unlock your personalized study plan

Take Quiz 1 to identify your areas for growth. We'll recommend lessons for exactly what you need to learn.

Practice

Common fractions and decimals

14 questions

Practice

Learn

Practice

Estimating with adding decimals

7 questions

Practice

Add decimals visually

7 questions

Practice

Add decimals like 0.7+0.5

4 questions

Practice

Add decimals like 4+5.7

4 questions

Practice

Add decimals like 40.1+7.6

4 questions

Practice

Add decimals like 0.76+0.21

4 questions

Practice

Add decimals like 5.53+6.1

4 questions

Practice

Add decimals like 47.75+11.98

4 questions

Practice

Learn

Practice

Estimating with subtracting decimals

7 questions

Practice

Subtract decimals visually

7 questions

Practice

Subtract decimals like 0.9-0.7

4 questions

Practice

Subtract decimals like 1.6-0.3

4 questions

Practice

Subtract decimals like 78.4-3

4 questions

Practice

Subtract decimals like 56.8-17.9

4 questions

Practice

Subtract decimals like 0.75-0.56

4 questions

Practice

Subtract decimals like 0.6-0.43

4 questions

Practice

Subtract decimals like 67.89-6

4 questions

Practice

Subtract decimals like 15-17.45

4 questions

Practice

Identify your areas for growth in these lessons:

Practice

Multiply by taking out factors of 10

4 questions

Practice

Estimate multi-digit multiplication problems

4 questions

Practice

Multi-digit multiplication

4 questions

Practice

Learn

Practice

Estimating with multiplying decimals

7 questions

Practice

Multiply decimals visually

7 questions

Practice

Multiply decimals like 0.56x4

4 questions

Practice

Multiply decimals like 0.6x0.4

4 questions

Practice

Multiply decimals like 1.7x0.12

4 questions

Practice

Identify your areas for growth in these lessons:

Learn

Practice

Divide by taking out factors of 10

7 questions

Practice

Estimate multi-digit division problems

7 questions

Practice

Basic multi-digit division

7 questions

Practice

Division by 2-digits

4 questions

Practice

Learn

Practice

Estimating with dividing decimals

7 questions

Practice

Divide decimals visually

4 questions

Practice

Divide whole numbers like 7÷5 to get a decimal

4 questions

Practice

Divide whole numbers like 63÷12 to get a decimal

4 questions

Practice

Divide decimals like 1.86÷2

4 questions

Practice

Divide decimals like 16.8÷40 by factoring out a 10

4 questions

Practice

Divide whole numbers like 80÷200 to get a decimal

4 questions

Practice

Divide decimals like 0.72÷0.08

4 questions

Practice

Divide decimals and whole numbers by 0.1 or 0.01

4 questions

Practice

Divide decimals like 1.32÷0.12

4 questions

Practice

Test your understanding of

**Arithmetic operations**with these 15 questions.About this unit

Let's begin our journey together in 5th grade with good ole fashioned arithmetic. Don't assume that this has to be boring...not at all! We're going to have fun as we learn about and practice adding, subtracting, multiplying, and dividing whole numbers and decimals. We know you're probably pretty comfortable with basic arithmetic, so we'll try to challenge you a little more in these tutorials!