Place Value
Rounding
Exponents
Comparing Equations
Preview of Unit 2
100
Write the number Fifty and four hundred one thousandths in standard form.
What is 50.401
100
Round 9.12 to the nearest tenth.
What is 9.2
100
What is 10^1.
What is 10.
100
Write a digit, < , >, or = to make the equation true. 134.05 ________ 134.50
What is <.
100
The answer to an addition problem is called the ___.

Sum

200
Write the number sixteen and two hundredths in word form.
What is 16.02
200
Round 9.94 to the nearest tenth.
What is 9.9
200
What is 10^3?
What is 1,000.
200
Write a digit, < , >, or = to make the equation true. 0.24 ________ 0.187
What is >.
200

The answer to a subtraction problem is called the __________.

Difference

300
Put fifty and four hundred one thousandths in expanded form using decimals.
What is 50 + (4 x .1) + (1 x .001)
300
Round 9.09 to the nearest tenth.
What is 9.1.
300
What is 10^5?
What is 100,000.
300
Write a digit, < , >, or = to make the equation true. 23.901 < 23._______.
What is anything larger than 901.
300

Find the sum of 9,536+495

10,031

400
Write sixteen and two hundredths in expanded form using fractions.
What is 16 + 2 (2 x 1/100)
400
Round 3.451 to the nearest hundredth.
What is 3.45
400
Solve 5 x 10^1.
What is 50.
400
Write a digit, < , >, or = to make the equation true. 1.245 > _____.245
What is 0.
400

Find the difference of 612-357

255

500
Write 520,485.352 in expanded form.
What is 500,000 + 20,000 + 300 + 80 + 50 + (3 x .1) + (5 x .01) + (2 x .001)
500
Round 9.839 to the nearest hundredth.
What is 9.84
500
6 x 10^2.
What is 600.
500
Write a digit, < , >, or = to make the equation true. 14.050 ________ 14.005
What is >.
500

Tony sees that a printer costs $679 and a computer costs $1,358.  What is the total cost of the printer and the computer?

$2,037

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