№ 1 · Patterns · Grade 1
Patterns math problems
9 problems with worked solutions.
№ 2 · Patterns · Grade 1
On the cards they wrote the numbers 4, 7, 10, 13. What number should be written next if the rule does not change?
№ 3 · Patterns · Grade 1
The flags are hung according to the rule: green, green, white. Then the order is repeated. How many white flags are there among the first 14?
№ 4 · Patterns · Grade 1
In the number chain it is written: 1, 3, 6, 10. Each time they add one more than the last time. What number will be next?
№ 5 · Patterns · Grade 2
Continue the sequence 5, 9, 17, 33. Each number is obtained from the preceding number by the same rule. What number comes next?
№ 6 · Patterns · Grade 3
The sequence begins with the numbers 2, 5, 11, 23. Each time the previous number is doubled and 1 is added. What number is next?
№ 7 · Patterns · Grade 3
A series of numbers is given: 3, 7, 15, 31. Each new number is obtained according to one rule. What number should come next?
№ 8 · Patterns · Grade 4
For a two-digit number, the tens digit is twice the units digit, and the sum of the digits is 9. Find the number.
№ 9 · Patterns · Grade 5