Age 5-7 Reading Is Now Available!

Common Core Alignment

CCSS.Math.Content.4.NF.3.a - Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.

5: Math

Unit 5: Fractions
Lesson 10: Adding Mixed Numbers
Lesson 11: Subtracting Mixed Numbers
Lesson 6: Adding Fractions
Lesson 7: Subtracting Fractions
Lesson 9: Solving Fraction Problems