Contest Reviewer#2

What is the place value of 6 in 874 695 457?

735 480 = 7 x 105 + 3 x 104 + N + 480. What is N?

Which number has 2 and 9 as factors ?

6 282 ;7 262;6 380

What is the remainder when 34 785 is divided by 37?

How many prime numbers are there between 80 - 100?

Round 478 512 to the nearest ten thousand

Round each number to the nearest thousand and estimate the sum of 7 501 +8 398 + 6 521

In 345 846,how many times as great is the underlined 4 than the 4 that is not underlined?

What is the largest digit that can be placed in the blank to make 45 _78 divisible by 6?

Write the smallest 9-digit number with 3 different digits repeated only once.