Dot plots and place value
Answers are for parents and teachers.
1
Count the letters in the first names of 10 people you know. Make a dot plot and check it with the checklist.
Any correct plot: 10 dots, a title, a labelled number line and a key.
2
Write the number shown on the mat and write it in expanded form.
| Thousands | Hundreds | Tens | Ones |
|---|---|---|---|
| 5 | 0 | 9 | 3 |
5,093 = 5,000 + 90 + 3.
3
Use the digits 4, 2, 8 and 0, all four. Write the greatest and the smallest 4-digit number you can.
Greatest: 8,420. Smallest: 2,048 (the 0 cannot go first).
4
Write 450,306 in expanded form.
400,000 + 50,000 + 300 + 6.
5
Write these numbers in order from the least to the greatest: 6,415; 6,145; 6,451; 6,154.
6,145; 6,154; 6,415; 6,451.