# Grade - 1 & 2 Quiz

9 Questions | Total Attempts: 104  Settings  Quiz over estimation and exponents

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• 1.
Which estimate shows 5,920 + 8082 rounded to the nearest thousand?
• A.

5,000 + 8,000 = 13,000

• B.

6,000 + 8 000 = 14,000

• C.

5,000 + 9,000 = 14,000

• D.

6,000 + 9,000 = 13,000

• 2.
Which estimate shows 5,920 + 8082 rounded to the nearest thousand?
• A.

5,000 + 8,000 = 13,000

• B.

6,000 + 8 000 = 14,000

• C.

5,000 + 9,000 = 14,000

• D.

6,000 + 9,000 = 13,000

• 3.
Estimate 34,309 + 28,452 to the nearest ten thousand.
• 4.
Mr. Peters car travels 25 miles on a gallon of gasoline. the gas tank holds 18 gallons. Which would result in an overestimate of the miles Mr. Peters can travel on a tank of gas?
• A.

20 * 18

• B.

30 * 20

• C.

25 * 18

• D.

20 * 20

• 5.
Mr. Peters drove 312 miles in about 5 hours. What is the best underestimate of Mr. Peters rate of speed? Don't forget to mph for your units!!!!
• 6.
Which expression equals 7 to the 5th power?
• A.

7 x 5

• B.

5 x 5 x 5 x 5 x 5 x 5 x 5

• C.

7 x 7 x 7 x 7 x 7

• D.

7 x 5 x 7 x 5

• 7.
Write 4 x 4 x 4 x 4 in exponential form. Remember that since you can write an exponent to say to the ____ power. Example 3 x 3 is 3 to the 2nd power
• 8.
What is the value of 4 to the 3rd power
• 9.
Mr. Peters sends an email to 5 people and each of those people send an email to 5 more people. Which expression shows the number of people that will receive the email after the third round?
• A.

5 * 3

• B.

5 to the third power

• C.

3 to the 5th power

• D.

3 * 5