Lesson 5 8 add sub mixed numbers
- 1. Name ____________________________________ Date __________________ Mrs. Labuski / Mrs. Rooney Period __________ Lesson 5-8 Adding & Subtracting Mixed Numbers Find the LCD 8 = 8, 16, 24, 32 4 = 4, 8, 12, 16, 20, 24 + Write equivalent fractions with common denominators 2 (8) + 8 95 8 Add the numerators. Keep the denominator. Add the whole number. Simply if you can.
- 2. 7. Donald is making a party mix. He bought pounds of pecans and pounds of walnuts. How many pounds of nuts did Donald buy in all? 8. Mrs. Watson’s cookie recipe calls for cups of sugar. Mr. Clark’s cookie recipe calls for cups of sugar. How much more sugar does Mr. Clark’s recipe use? 9. Tasha’s cat weighs lb. Naomi’s cat weighs lb. Can they bring both of their cats to the vet in a carrier that can hold up to 27 pounds? Explain. Yes; because the cats’ combined weight is 26_34
- 3. Name ____________________________________ Date __________________ Mrs. Labuski / Mrs. Rooney Period __________ Lesson 5-8 Adding & Subtracting Mixed Numbers Find the LCD 8 = 8, 16, 24, 32 4 = 4, 8, 12, 16, 20, 24 + Write equivalent fractions with common denominators 2 (8) + 8 95 8 Add the numerators. Keep the denominator. Add the whole number. Simply if you can. 9 29 3 320 4 30 2 8 35 4 1 56 414 3
- 4. 7. Donald is making a party mix. He bought pounds of pecans and pounds of walnuts. How many pounds of nuts did Donald buy in all? 8. Mrs. Watson’s cookie recipe calls for cups of sugar. Mr. Clark’s cookie recipe calls for cups of sugar. How much more sugar does Mr. Clark’s recipe use? 9. Tasha’s cat weighs lb. Naomi’s cat weighs lb. Can they bring both of their cats to the vet in a carrier that can hold up to 27 pounds? Explain. Yes; because the cats’ combined weight is 26_34