ASSESSMENT

What is 109,786,865 rounded to the nearest ten million

• 110,000,000

• 100,000,000

• 111,000,000

• 109,770,000

Write Two hundred one million, five hundred six thousand, twelve in standard form.

• 210,560,012

• 201,560,120

• 201,506,012

• 201,506,120

Order from greatest to least the numbers

9,239,999 | 9,932,999 | 99,111,222 | 9,329,999

• 9,239,999 | 9,932,999 | 99,111,222 |

  9,329,999

• 99,111,222 | 9,932,999 | 9,329,999 |

  9,239,999

• 99,111,222 | 9,932,999 | 9,239,999 |

  9,329,999

• 9,239,999 | 99,111,222 | 9,329,999|

  9,932,999

Order from least to greatest the numbers

0.99 , 0.099, 9.9 , 0.9.

• 0.99 , 0.099 , 9.9 , 0.9

• 0.99 , 9.9 , 0.099 , 0.9

• 9.9 , 0.9 , 0.99 , 0.099

• 9.9 , 0.99 , 0.9 , 0.099

Round 312.92 to the nearest whole number.

• 313

• 312

• 312.9

• 300

Write 82,145,987 in word form.

• eighty-two, one hundred forty-five, nine eight seven

• eighty-two million, one hundred forty-five, nine hundred eighty seven

• eighty-two million, one hundred forty-five thousand, nine hundred eight-seven

• eighty-two million, one hundred forty-five thousand, nine hundred eighty-seven

Which one of these numbers rounds to 100,000?

• 99,999

• 94,789

• 150,000

• 90,000

How is 23,456 rounded to obtain 23,500?

• to the nearest ten

• to the nearest hundred

• to the nearest thousand

• to the nearest ten thousand

If you switch the positions of the digits 3 and 5 in the number 3256, which statement is correct?

• the number does not change

• the number increases

• the number decreases

• the number has more digits

How many digits are in the number 1002004?

• A. 3

• B. 5

• C. 6

• D. 7