math topic 1

Choose ALL the expressions that are equal to 5 x 10⁴.

• B. 5 x 1,000

• 5 x 1,000

• 5 x 10,000

• 5 x 10 x 10 x 10 x 10 x10

• 5 x 10 x 10 x 10 x 10

The area of Mammoth Cave National Park in Kentucky is about fifty-two thousand, eight hundred thirty and nineteen hundredths acres. Which shows this number of acres in standard form?

• 52,800.319

• 52,803.19

• 52,830.19

• 52,831.9

Choose ALL the responses where the digit in the tens place is the value of the digit in the hundreds place.

• 54,450

• 50,445

• 40,533

• 45,330

North High School has 5,000 students. South High School has 1/10 as many students as North High School. How many students are there at South High School?

• 5

• 50

• 500

• 5050

Choose ALL the comparisons that are true.

• 3.260 > 3.26

• 2.36 > 2.306

• 6.23 < 6.203

• 6.204 < 6.32

• 3.62 < 3.206

Maria walked 4.035 kilometers. What is 4.035 written in expanded form?

• (4 x 1) + ( 3 x 1/10) + (5 x 1/100)

• (4 x 1) + ( 3 x 1/100) + (5 x 1/1000)

• (4 x 1) + ( 3 x 1/10) + (5 x 1/1000)

• (4 x 10) + ( 3 x 1/10) + (5 x 1/100)

Darren is told that the weight of an old coin is 37.2 grams. However, when he weighs the coin he finds that the digit in the hundredths place has a value that is of the value of the digit in the tenths place. Which expression, in expanded form, shows the weight in grams Darren finds?

• 30 + 2 + 0.2

• 30 + 7 + 0.2 + 0.01

• 30 + 7 + 0.2 + 0.02

• 30 + 7 + 0.2 + 0.10

The numbers below follow a pattern. What are the next two numbers in the pattern?

300, 30, 3, 0.3, ______, ______

• 0.03, 0.003

• 0.003, 0.03

• 0.33, 0.333

• 0.033, 0.003

Which decimal is greater than Ryan’s decimal and less than Sarah’s decimal?

• 0.74

• 0.81

• 0.074

• 0.081

The distance between Glendale and Greenhaven is 28.655 kilometers. Rounded to the nearest tenth of a kilometer, what is the distance between Glendale and Greenhaven?

• 28.6 km

• 28.7 km

• 28.65 km

• 28.66 km