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Lesson Plans and Worksheets for Grade 4

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More Lessons for Grade 4

Common Core For Grade 4

Examples, videos, and solutions to help Grade 4 students learn how to add decimal numbers by converting to fraction form.

Topic D: Addition with Tenths and Hundredths

Common Core Standards: 4.NF.5, 4.NF.6, 4.NF.3c, 4.MD.1

### NYS Common Core Grade 4 Module 6, Lesson 13

Download Worksheet for Common Core Grade 4, Module 6, Lesson 13

Lesson 13 Concept Development

Problem 1: Add two decimal numbers less than 1 by converting to fraction form.

Problem 2: Add two decimal numbers involving whole numbers and like fractional units by converting to fractional form.

Problem 3: Add two decimal numbers involving whole numbers, tenths, and hundredths with unlike units by converting to fractional form.

Lesson 13 Problem Set

1. Solve. Convert tenths to hundredths before finding the sum. Rewrite the complete number sentence in decimal form. Problems 1(a) and 1(b) are partially completed for you.

2. Solve. Then rewrite the complete number sentence in decimal form.

3. Solve by rewriting the number sentence in fraction form. After solving, rewrite the complete number sentence in decimal form.

a. 6.4 + 5.3

b. 6.62 + 2.98

c. 2.1 + 0.94

d. 2.1 + 5.94

e. 5.7 + 4.92

f. 5.68 + 4.9

g. 4.8 + 3.27

h. 17.6 + 3.59

Lesson 13 Homework

1. Solve. Convert tenths to hundredths before finding the sum. Rewrite the complete number sentence in decimal form. Problems 1(a) and 1(b) are partially completed for you.

2. Solve. Then rewrite the complete number sentence in decimal form.

3. Solve by rewriting the number sentence in fraction form. After solving, rewrite the complete number sentence in decimal form.

a. 2.1 + 0.87

b. 7.2 + 2.67

c. 7.3 + 1.8

d. 7.3 + 1.86

e. 6.07 + 3.93

f. 6.87 + 3.9

g. 8.6 + 4.67

h. 18.62 + 14.7

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

Lesson Plans and Worksheets for Grade 4

Lesson Plans and Worksheets for all Grades

More Lessons for Grade 4

Common Core For Grade 4

Examples, videos, and solutions to help Grade 4 students learn how to add decimal numbers by converting to fraction form.

Topic D: Addition with Tenths and Hundredths

Common Core Standards: 4.NF.5, 4.NF.6, 4.NF.3c, 4.MD.1

Lesson 13 Concept Development

Problem 1: Add two decimal numbers less than 1 by converting to fraction form.

Problem 2: Add two decimal numbers involving whole numbers and like fractional units by converting to fractional form.

Problem 3: Add two decimal numbers involving whole numbers, tenths, and hundredths with unlike units by converting to fractional form.

1. Solve. Convert tenths to hundredths before finding the sum. Rewrite the complete number sentence in decimal form. Problems 1(a) and 1(b) are partially completed for you.

2. Solve. Then rewrite the complete number sentence in decimal form.

3. Solve by rewriting the number sentence in fraction form. After solving, rewrite the complete number sentence in decimal form.

a. 6.4 + 5.3

b. 6.62 + 2.98

c. 2.1 + 0.94

d. 2.1 + 5.94

e. 5.7 + 4.92

f. 5.68 + 4.9

g. 4.8 + 3.27

h. 17.6 + 3.59

Lesson 13 Homework

1. Solve. Convert tenths to hundredths before finding the sum. Rewrite the complete number sentence in decimal form. Problems 1(a) and 1(b) are partially completed for you.

2. Solve. Then rewrite the complete number sentence in decimal form.

3. Solve by rewriting the number sentence in fraction form. After solving, rewrite the complete number sentence in decimal form.

a. 2.1 + 0.87

b. 7.2 + 2.67

c. 7.3 + 1.8

d. 7.3 + 1.86

e. 6.07 + 3.93

f. 6.87 + 3.9

g. 8.6 + 4.67

h. 18.62 + 14.7

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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