Addition and Subtraction Strip Diagrams Word Problems

What operation does this strip diagram represent?

• Addition

• Subtraction

• Multiplication

What operation does this strip diagram represent?

• Addition

• Subtraction

• Multiplication

What operation does this strip diagram represent?

• Addition

• Subtraction

• Multiplication

• A

• B

• C

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Pick the correct answer!

Juan has 440 blocks. Kristina has 280 more blocks than Juan has. The strip diagrams show how to find how many blocks they have all together.

What does 720 in the strip diagram represent?

• How many blocks Kristina has?

• How many blocks Juan has

• How many blocks they have all together

• How many more blocks Jonas has

Norah had 125 pennies. She used 35 pennies to buy a tootsie roll at the gas station and gave half of what was left to her sister. Which equation can be used to find p, the number of pennies Norah has now?

• p= 125+ 35 x 2

• p= (125+35) ÷ 2

• p= (125-35) ÷ 2

• p= (125-35) x 2

Two friends played a game. The first friend scored 339 points. The second friend scored 75 more points than the first friend.

Which strip diagram can be used to find the total number of points both friends scored?

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Tags

3.5.A

Which equation best matches the strip diagram?

• 73 - 55 = K

• 55 + 73 = K

• K - 73 = 73