Videos to help Grade 4 students learn how to add a fraction less than 1 to, or subtract a fraction less than 1
from, a whole number using decomposition and visual models.

Common Core Standards: 4.NF.1,
4.NF.2,
4.NF.3,
4.NBT.6,
4.NF.4a,
4.MD.4

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Lessons for Grade 4

Common Core For Grade 4

Lesson 22 Concept Development

Problem 1: Add a fraction less than 1 to a whole number using a tape diagram.

Problem 2: Subtract a fraction less than 1 from a whole number using a tape diagram.

Problem 3: Given three related numbers, form fact family facts.

Problem 4: Subtract a fraction less than 1 from a whole number using decomposition.

1. Draw a tape diagram to match each number sentence. Then complete the number sentence.

2. Use the following three numbers to write two subtraction and two addition number sentences.

3. Solve using a number bond. Draw a number line to represent each number sentence. The first one has been done for you.

Lesson 22 Problem Set 4

4. Complete the subtraction sentences using number bonds.

1. Draw a tape diagram to match each number sentence. Then complete the number sentence.

2. Use the following three numbers to write two subtraction and two addition number sentences.

3. Solve using a number bond. Draw a number line to represent each number sentence. The first one has been done for you.

4. Complete the subtraction sentences using number bonds.

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