Strip Diagrams & Equations Review (Math TEKs 3.5A)

A factory makes 500 refrigerators every day. The factory makes 135 more stoves per day than refrigerators. Which strip diagram can be used to find the total number of refrigerators and stoves the factory makes in one day?

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• D

Tags

3.5.A

It took Caleb three weeks to collect 284 aluminum cans to recycle. In the first week, he collected 125 cans, and in the second week, he collected 76 cans. Which equation can be used to find the number of cans Caleb collected in the third week?

• (284 - 125) - 76 =

• (284 + 125) + 76 =

• 125 + 76 =

• 125 - 76 =

Tags

3.5.A

A cafeteria had 240 candy bars. During lunch, some of the candy bars were sold. After lunch 80 candy bars were left over. Which answer choice best represents one way to find the number of candy bars sold during lunch?

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3.5.A

Adrian had 462 baseball cards. He sold some of the baseball cards and then had 88 baseball cards left. Which equation could NOT be used to find the number of baseball cards Adrian sold?

• 462 - [ ] = 88

• 88 + 462 = [ ]

• 88 + [ ] = 462

• 462 - 88 = [ ]

Tags

3.5.A

A flower shop had 252 zinnias. On Friday it sold 126 of the zinnias. On Monday the shop got some more zinnias to sell. Now it has 170 zinnias. Which set of equations can be used to find the number of zinnias the shop received on Monday?

• A

• B

• C

• D

Tags

3.5.A