70105 can be expressed as _____ thousands and _____ ones.
1 m
Find the following values without a calculator.

Which is smaller?
  1. 312 or 321
  2. 4872 or 4782
  3. 5416 or 5461
1 m
Find the difference in value between the digit in the thousands place and the digit in the tens place for 72985.
1 m
Find the following values without a calculator.

Choose the greatest number.
  1. 54, 65, 46
  2. 345, 435, 534
  3. 443, 344, 343
1 m
In the 5-digit number, 8 ___ 542, the difference between the value of the digit 8 and the value of the missing digit is 77000. What is the missing digit?
1 m
Find the following values without a calculator.

Arrange the numbers from the biggest to the smallest.
  1. 54, 65, 46
  2. 345, 435, 534
  3. 443, 344, 343
1 m
In 129456, the value of the digit 9 is 1 more than ___.
1 m
Find the following values without a calculator.

Give your answers using the first letter of the word. (Eg more (m), less (l))
  1. 213 is _____ than 123
  2. 718 is _____ than 178
  3. 5376 is _____ than 5736
  4. 2641 is _____ than 2614
1 m
23495 is expressed as a sum of the values of its digits. Fill in the blanks with the correct numbers.

23495 = 2 x 10000 + 3 x (a) ___ + 4 x (b) ___ + 9 x (c) ___ + (d) ___
1 m
The sum of 39 tens, 15 hundreds, 20 thousands and 45 ones is ___.
2 m