Unit 2 Math Review - Everyday Math Program

Place Value and Value

100

My number is 23,467

What place value is the 2 in?

What is the ten thousands place?

200

In the number 1,784,952, what value does the 8 have?

What is 80,000?

300

I am a 6-digit number.
My 8 is worth 8 [100,000].
One of my 9s is worth 90. My other 9 is worth 1,000 times more than the first 9.
My 7 is worth 7 x 10³.
My digit in the hundreds place is a 5.
My remaining digit is a 2.

What number am I?

What is 897,592?

400

I am a 6 digit number.

My 4 is worth 4 x 10,000

My 5 is worth 500

One of my 2s is worth 2,000. The other 2 is worth 1/1000 of that number

My digit in the hundred thousands place is a 7.

My remaining digit is a 6.

What number am I?

What is 742,562?

500

I am a 7-digit number.
My 9 is worth 9 × 100,000.
One of my 6s is worth 6 × 10,000, and the other 6 is worth 1/100 of that value.
My 4 is worth 4 × 1,000.
My digit in the millions place is a 2.
My remaining digits are 5.

What number am I?

What is 2,964,655?

Powers of 10

100

1000 in exponential notation

What is 10³?

200

10⁹ in standard notation (no commas = no points)

1,000,000,000

300

735 x 10⁵

What is 73,500,000?

400

4,503,724 in expanded form using exponential notation

What is 4 x 10⁶ + 5 x 10⁵ + 3 x 10³ + 7 x 10² + 2 x 10¹ + 1 x 10⁰?

500

9,482,378 in expanded form using exponential notation

What is 9 x 10⁶ + 4 x 10⁵ + 8 x 10⁴ + 2 x 10³ + 3 x 10² + 7 x 10¹ + 8 x 10⁰?

Multi-plication

100

134 x 52 = ?

What is 6,968?

200

278 x 87 = ?

What is 24,186?

300

454 x 66 = ?

What is 29,964?

400

What is 2,456 x 302 = 

What is 741,712?

500

5652 x 179 = ?

What is 1,011,708?

Division

100

3457 / 72 = ?

What is 61 _R65?

200

6592 / 45 = ?

What is 146 _R22?

300

1346 / 29 = ?

What is 46 _R12?

400

4187 / 38 = ?

What is 110 _R7?

500

7972 / 58 = ?

What is 137 _R26?

Miscell-aneous

100

Convert the following information. Please draw out the chart to get credit.

Gallons   |    Pints

    1        |      4

    2        |      ?

    4        |      ?

    9        |      ?

What is

Gallons   |     Pints

    1        |       4

    4        |      16

    8        |      32

    13      |      52

200

If I have a box with a base of 15 in² and a height of 7, what is the volume of my box?

What is 105 in³?

300

Jane is shipping a gift to her Aunt. The gift weights 13 pounds. The box and shipping weigh 8 ounces. What is the total weight of the package in ounces? (Be mindful of how you write your answer for credit)

What is 216 ounces?

400

324 x 446 = ?

What is 144,504?

500

8496 / 61 = ?

139 _R17