Writing numbers in digits
A number is written out in words, such as 'three billion, three hundred sixty-five million, four hundred sixty-one thousand', and the student types it in digits.
The numbers are large, so the hard part is putting the right digits, including zeros, in each group of three.
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What changes each time
- Numbers up to the hundreds of trillions
- Any place can hold a zero, which is where most mistakes happen
- A new number every time
More number sense and place value practice
- Tens and ones (Grade 1)
- Comparing numbers (<, = and >) (Grade 1)
- Hundreds, tens and ones (Grade 2)
- Odd and even numbers (Grade 2)
- Place value (Grade 3)
- Smallest and largest numbers (Grade 3)
- Rounding on a number line (Grade 3)
- Making numbers with 1, 2, 4 and 8 (Grade 3)
- Negative numbers on a number line (Grade 4)
- Halfway between two numbers (Grade 4)
- Nth largest and smallest numbers (Grade 5)