Maths Puzzle Examples and Walkthroughs
- 4s Challenge
- ALPHAMETIC
- ARITH-maze
- ARITHMAGON (addition)
- Can-U-Figure-It-Out
- CHINESE Multiplication
- CIRCLE-sums
- DARTS Challenge
- EGYPTIAN Arithmetic
- EQUATE+0,+1,+2 &+3
- EQUATE-sums
- EQUATE-takeaways
- EQUATE-times
- Fractions, Decimals & %'s Challenge
- MIND-Xpanders
- Petite CIRCLE-sums
- POLYGON Challenge
- PRIME NUMBERS Challenge
- RELATIONAL
- ROMAN Arithmetic
- SAFETY Code
- Scientific-Engineering Notations
- SQUARE-sums
- SQUARE-up
- STAR-sums
- SUM-IT
- SUM-IT '4-sided' Pyramid
- X-sums
u-can-do
EQUATE-Sums Maths Puzzles
by G R Burgin
The missing numbers are between 1 & 9. The three numbers in each row add up to the totals on the right, and the columns add up to the totals along the bottom. The sums of the two diagonals are also given. Solve the puzzle by finding all of the missing numbers that satisfy all of the sums as shown.
Not sure how to start? Click here to see a walk-through of this example.
For the solution, point the mouse here.
Contact: mathspuzzles@gordonburgin.com
© G R Burgin 2009