Test of Math 1.1

Grade 4 - Math - Math

1. How is eight hundred fifty-two thousand written in standard form?
8,520
852,000
85,200
852

2. Use the table below to answer this question.

A survey was conducted to see how well American schools were keeping up with technology. Which technology was used in more schools than any other technology?


networks
laser disc player
modems
CD-ROMs

3. Use the table below to answer this question.

If the number of schools using modems is rounded to the nearest thousand, what is the rounded number?


40,900
41,000
40,800
40,000

4. Which fact would most likely be an estimate?
a savings account balance
the number of dogs in the United States
the telephone bill
the number of letters in the alphabet

5. Which lists the numbers in order from greatest to least?
78,516 785,516 78,529
785,516 78,529 78,516
78,529 78,516 785,51
785,516 78,516 78,529

6. Which fact would most likely be exact?
your dinner bill
the weight of a whale
the distance around Jupiter
the population of Maine

7. A test was given to 306,470 students. Which words mean 306,470?
thirty-six thousand, forty-seven
three hundred six thousand, forty-seven
three hundred six thousand, four hundred seventy
thirty-six thousand, four hundred seventy

8. Scientists believe that the Woolly Mammoth weighed between 13,225 pounds and 15,450 pounds. What is 15,450 rounded to the nearest ten thousand?
16,000
15,000
20,000
15,500