Decimals - Practice Test

Write nine and four hundredths in standard form.
1. 9.04
2. Study
Which of the following is order from least to greatest?
1. 8.4 ; 8.052 ; 8.06 ; 8.00789
2. 8.00789 ; 8.4 ; 8.052 ; 8.06
3. 8.00789 ; 8.052 ; 8.06 ; 8.4
4. 8.4 ; 8.06 ; 8.052 ; 8.00789
Estimate by rounding to the hundredth's place.
6.0487 - 4.2164 =
1. 1.83
2. Study
Use compatible numbers to estimate the following.
3.2 * 8.165 =
1. 24
2. Study
What is the sum of eight and 11.04?
1. 19.04
2. Study
Evaluate:
14 - 3.075 =
1. 10.925
2. Study
Evaluate:
3.1n + 4 for n = 0.15?
1. 4.465
2. Study
What is the value of 0.056 * 10,000?
1. 5,600
2. Study
What is the value of 325 ÷ 10,000?
1. 0.0325
2. Study
Which metric unit would be used to measure the mass of a vitamin?
1. kg
2. g
3. mg
How many liters are in 16.4 kL?
1. 16,400
2. Study
How many centimeters are in 1.4 km?
1. 140,000
2. Study
What is the standard form of 1.876 * 10⁶?
1. 1,876,000
2. Study
Which of the following is the correct scientific notation for 68,314?
1. 6.8314 * 10³
2. 6.8314 * 10⁴
3. 6.8314 * 10⁵
4. 6.8314 * 10⁶
What is the product of 7.6 and 3.04
1. 23.104
2. Study
Find the quotient.
63.104 ÷ 3.4 =
1. 18.56
2. Study
Solve for n
n + 22.6 = 50.04
1. 27.44
2. Study
A bag of M&M's costs $2.59. How many bags can we buy with $10?
1. 3 bags
2. Study
Grace bought 250 push pins for $5. What is the cost of each push pin?
1. 0.02
2. Study
Apples are on sale for $0.89 per pound. What is the cost of 3 pounds?
1. $2.67
2. Study