Number patterns
Answers are for parents and teachers.
1
Write the next three numbers: 5, 10, 15, 20, __, __, __
The rule is +5. Next: 25, 30, 35.
2
Make your own pattern with the rule −3. Start at 30 and write six numbers.
30, 27, 24, 21, 18, 15.
3
Use the rule +5, −1 starting at 34. Write six numbers.
34, 39, 38, 43, 42, 47.
4
Draw an array of 4 rows with 5 dots in each row. Write the repeated addition and the total.
5 + 5 + 5 + 5 = 20.
5
Write the repeated addition for this array.
3 rows of 6: 6 + 6 + 6 = 18.