Number puzzles for 5th graders
IF 1 + 2 + 3 = 18
2 + 3 + 4 = 27
3 + 4 + 5 = 36
4 + 5 + 6 = 45
THEN: 5 + 6 + 7 = ??
Answer is 54.
How?
Sum multiplied by 3.
How?
Sum multiplied by 3.
Number Puzzle #39
(1 votes, average: 5.00 out of 5) (1 votes, average: 5.00 out of 5)
54