Mixed Review (Group B) Day 2

Beth wrote the following 5-digit number.

97,305

Which representations of Beth’s number are correct? Select TWO correct answers.

• ninety-seven thousand, thirty-five

• (9 x 10,000) + (7 x 1,000) + (3 x 100) + (5 x 1)

• 90,000 + 70,000 + 3,000 + 50

• 7,000 + 90,000 + 5 + 300

• (9 × 10,000) + (7 × 100) + (3 × 10) + (5 × 1)

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The model shown can represent two number sentences.

Which number sentences can the model represent? Select TWO correct answers.

• 5 x 5 =

• 7 + 5 + 7 + 5 +7 =

• 5 x 7 =

• 7 + 7 + 7 + 7 + 7 =

• 5 + 7 =

The diagram shows a stack of shapes with the names of geometric figures. Which of these parts appear to be labeled incorrectly?

• Part 1 and Part 3 only

• Part 2 and Part 3 only

• Part 3 and Part 5 only

• Part 3 only

• equivalent, because the shaded area of Strip A is the same as the shaded area of Strip B

• not equivalent, because Strip A has 1 shaded part and Strip B has 4 shaded parts

• not equivalent, because Strip A has 2 parts in all and Strip B has 8 parts in all

• D

  equivalent, because the shaded area of Strip A is greater than the shaded area of Strip B

Which statement about the number is true? 145

• It is even because the digit in the tens place is even.

• It is odd because it can be divided by 2 evenly.

• It is odd because the digit in the ones place is odd.

• It is even because it can be divided by 5 evenly.

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Which numbers are odd numbers? Select TWO correct answers.

• 501

• 272

• 394

• 630

• 127

• 538

• 548

• 648

• 645