Level 2
Estimate the value of each of the following expressions. Round off the numbers to the nearest hundred before adding or subtracting.

909 + 214 - 687
3 m
Level 1
100 less than 8 thousands is        .
2 m
Level 1
902 = (a) _____ hundreds (b) ______ tens (c) _____ ones
3 m
Level 3
There is a 4-digit number. The digit in the hundreds place is thrice the digit in the ones place. The digit in the thousands place is the smallest even number. The sum of all the digits is 21. What is the number?
3 m
Level 1
10 tens less than 4327 is        .
2 m
Level 1
In 672,
  1. the value of digit 6 is _____.
  2. the digit _____ is in the tens place.
  3. the place value of digit 2 is _____.
3 m
Level 3
I am thinking of a 2-digit number. The number is smaller than 30 and bigger than 20. The sum of the digits is 9. What is the 2-digit number?
3 m
Level 2
In the number '695'
  1. The place value of the digit '6' is          .
  2. The value of the digit in the tens place is           more than value of the digit in the ones place.
  3. The value of the digit in the hundreds place is           more than the digit in the tens place.
3 m
Level 2
In the number eighty tens and 12 ones,
  1. The digit in the tens place is          .
  2. The value of the digit in the hundreds place is          .
  3. The value of the digit in the ones place is           less than the digit in the hundreds place.
3 m
Level 2
Find the sum of '13 tens and 72 ones' and '3 hundreds, 9 tens and 25 ones'. The value of the digit in the tens place is                      .
3 m