Level 1
Find the following values without a calculator.
  1. 2 tens + 3 = _____
  2. 4 hundreds + 5 = _____
  3. 6 hundreds + 7 tens = _____
  4. 51 tens + 23 tens = _____
1 m
Level 1
The difference of the values of the digits '9' in 9089 is          .
1 m
Level 1
Find the following values without a calculator.
  1. 1 hundred + 7 = _____
  2. 3 hundreds + 8 tens = _____
  3. 4 thousands + 5 tens = _____
  4. 2 thousands + 12 tens = _____
1 m
Level 1
Find the following values without a calculator.
  1. 3 thousands + 1 hundreds = _____
  2. 12 thousands + 11 hundreds = _____
  3. 1 million + 4 thousands = _____
  4. 1 million + 13 thousands = _____
1 m
Level 1
Find the following values without a calculator.
  1. 1000000 = _____ millions
  2. 1000000 = _____ hundred thousands
  3. 1000000 = _____ ten thousands
  4. 1000000 = _____ thousands
1 m
Level 1
Find the following values without a calculator.
Round off 198765 to
  1. the nearest ten.
  2. the nearest hundred.
  3. the nearest thousand.
  4. the nearest ten thousand.
1 m
Level 1
How many hundreds are there in 876 000?
1 m
Level 1
How many thousands are there in five million?
1 m
Level 1
Find the following values without a calculator.

Round off the following numbers to the nearest 10.
  1. 45
  2. 125
  3. 213
  4. 5283
2 m
Level 1
Find the following values without a calculator.

Round off the following numbers to the nearest 100.
  1. 312
  2. 619
  3. 4821
  4. 7126
2 m