Tetonor Issue 351

As featured in our latest print issue, this testing mathematical puzzle requires top notch multiplication and addition skills.

Each number in the main grid can be formed by adding or multiplying a pair of numbers from the strip below. Each pair of numbers should be used twice: once as part of an addition and once as part of a multiplication. For example, a 10 and 24 in the main grid may be solved by the sums, 4 + 6 and 4 x 6, respectively. Enter each sum in the boxes below its answer. Any blanks in the strip must be deduced, with the numbers in the strip listed in ascending order.