Chapter 9 Add and Subtract Fractions
 Rounding fractions to nearest whole number (lesson 9.1)
5/6 = 1
 Adding like fractions (lesson 9.2)
¼ +¼ =½
 Subtract like fractions (9.3)
¾ - ¼ - ½ (reduce to simplest form)
 Add unlike fractions (9.4,9.5)
2/5 + 1/3 = 11/15
 Subtract like fractions (9.6, 9.7)
Use study resources on
www.mymath.com
Use review pages at the end of
the chapter: pgs. 695-698.
Review problems/lessons in
workbook and unused pages
from chapter.
Use resources found on 5th
grade website under Ch. 9.
5/6 – ½ = 1/3 (reduce)
 Estimate Sums and Differences (9.8, 9.9)
Round, then add or subtract
19 3/7 + 13/14 = 19 + 1 = 20
 Add mixed numbers (9.10, 9.11)
19 3/7 + 13/14 = 20 5/14
 Subtract mixed numbers (9.12)
5¾-2½=3¼
 Subtract mixed numbers with renaming (9.13)
7 ½ - 3 4/5 = 3 7/10
My child studied for the Chapter 9 Math test. _____________________________