MTH_3rd-DOL_10-16_3.4a & 3.5a

There are a total of 327 donuts in a local cafe. - Of these donuts, 132 are glazed, and 35 are cream filled. - The rest of the donuts are strawberry sprinkle. Which model can be used to find the number of strawberry sprinkle donuts in the local cafe?

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A Dyad teacher had 757 paint brushes.
- He threw away 199 used paint brushes.
- Then he bought 172 more paint brushes.

Which equation shows how to find the number of paint brushes the art teacher has now?

• 757 – 199 + 172 =

• 757 – 199 – 172 = _

• 757 + 199 + 172 = _

• 757 + 199 – 172 = _

Ross Elementary School has 976 3rd, 4th, and 5th grade students. There are 382 students in the 3rd grade and 290 students in the 4th grade. How many 5th grade students at Ross Elementary School?

• 594
• 672

• 686

• 304

The flower shop has 230 clear vases and 108 mauve vases. It also has some violet

vases. The flower shop has 563 clear, mauve, and violet vases.

How many violet vases does the flower shop have?

Choose the correct answer from the drop-down menu to complete the statement.

The flower shop has (a)   violet vases.

• 338

• 455

• 333

• 225

Greg had $900 in his wallet. He spent some money buying a bed frame and $147

buying a nightstand. Now, he has $105 in his wallet.

How much money did Greg spend buying the bed frame?

Enter your answer in the space provided.

Mathematical Equivalence

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