Mastering Order of Operations in Word Problems

This video lesson focuses on the order of operations using word problems involving almonds. It begins with an introduction to the concept and demonstrates solving a problem using PEMDAS. The lesson continues with a second problem involving division and subtraction. It also explains the difference between expressions and equations, emphasizing the importance of parentheses in calculations. The video concludes by encouraging viewers to explore more lessons and subscribe to the channel.

How many almonds does Sue need to put in each plastic bag?

• 10 almonds

• 12 almonds

• 5 almonds

• 4 almonds

Tags

CCSS.3.OA.A.3

What is the total number of almonds Sue needs for all the paper bags?

• 48 almonds

• 98 almonds

• 60 almonds

• 50 almonds

Tags

CCSS.2.OA.C.4

How many almonds are in each of the five plastic bags?

• 15 almonds

• 12 almonds

• 10 almonds

• 5 almonds

Tags

CCSS.2.OA.C.4

What is the total number of almonds needed for both plastic and paper bags?

• 108 almonds

• 88 almonds

• 78 almonds

• 98 almonds

Tags

CCSS.2.OA.C.4

What mathematical principle does Sue use to solve the almond distribution problem?

• PEMDAS

• Addition only

• Subtraction only

• Multiplication only

Tags

CCSS.1.OA.B.3

After eating some almonds, how many does Sue have left to distribute?

• 84 almonds

• 100 almonds

• 16 almonds

• 76 almonds

Tags

CCSS.2.OA.A.1

How many almonds does Sue place in each bag after eating some?

• 7 almonds

• 8 almonds

• 6 almonds

• 5 almonds

Tags

CCSS.3.OA.A.3

What is the total number of almonds Sue initially has in the second scenario?

• 100 almonds

• 84 almonds

• 140 almonds

• 116 almonds

Tags

CCSS.2.OA.A.1

What is the correct expression for the number of almonds Sue can take home?

• 100 + (40 / 2)

• (100 + 40) / 2

• 100 / 2 + 40

• 140 / 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

If Sue adds 40 almonds to a pile of 100 and takes half, how many almonds does she take home?

• 140 almonds

• 50 almonds

• 70 almonds

• 90 almonds

Tags

CCSS.3.OA.D.8