1. BILLION HUNDRED MILLION TEN MILLION MILLION HUNDRED THOUSAND TEN THOUSAND THOUSANDHUNDREDSTENSONES 5436748912

2. BILLION HUNDRED MILLION TEN MILLION MILLION HUNDRED THOUSAND TEN THOUSAND THOUSANDHUNDREDSTENSONES PLACE VALUE 5436758912 2 10 900 8000 50000 700000 6000000 30000000 400000000 5000000000

3. NUMBERS VALUEPLACE VALUE 1 12345 300hundreds 2 45123 40000ten thousand 3 96432 30tens 4 632754 30000ten thousand 5 378135 8000thousand 6 9501321 500000hundred thousand 7 8000926 0hundred thousand 8 15023497 5000000million 9 47815670 40000000ten million 10 20078060 0million

4. 6,010 16,001 16,010 6,060,001 6,000,111 6,100 60,060,001 60,011 4,060,001 600,600,01

5. 780 54 81 920 9 065 13 911 896 579 3 089 719 25 908 388 8 040 831 6 429 423

6. Here's the general rule for rounding of numbers: IIf the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40.... IIf the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.

8. 334 303 000 __ 418 290 000 __ 990 000 000 __ 265 328 000 __ 166 500 000 __ 530 000 000 000 __ 147 000 000 000 964 290 100 000 2000 000 000 000 __ 991 000 000 000

9. 1.What is the smallest ten digit number that has two digits the same? 2.When written in words, how many number of letters as the number itself? 3.A mystery number is one half of a billion. How many zeros are in this number? 4.How many thousands are in the number: 56 million, 200 thousand? 1002345678 four 500 000 000 8 56 000 & 200

10. 111200 / 111101 If you add 11 to this 6 digit number, the sum is a 7- digit number. What is the 6-digit number?

11. 1357 / 1537 All the digits of a 4-digit number are odd. None of the digits is a 9. Every digit in the number is different. The smallest digit is in the thousands place. The greatest digits is in the ones place. What could be this number?

12. 899999 What is the difference between the second largest and the smallest six-digit number each formed by the different digits?

13. 6210 The sum of the digits of 34 is 7 because 3+4 = 7. The sum of the digits of 142 is also 7 because 1+4+2 = 7. What is the first number greater than 2016 such that the sum of each digits is the same as the sum of the digits of 2016?

14. 204235681012 80025810 2882368912 427 25202356891012 90002356891012 510339 48949 1234535 67891