This task in the form of a puzzle will allow the young students to hone their skills in counting two-digit numbers, in logical thinking and attention.
The child needs to fill in empty cells in 3x3-cells squares that already contain numbers from 1 to 29, in accordance with the sums of the numbers horizontally and vertically.
Important! The numbers in the squares should not be repeated.

This pack of worksheets will be perfect for practicing in classes or self-studying at home. The pages are printable-friendly versions and are suitable for black and white printers.

If you are still searching for fun math activities, look through our website. We have designed a bundle of materials to get the most out of your kids. Determine what works best with your students, and keep practicing with us every day!

Approximate school class in the USA: 1st, 2nd grade.
Age range: 7-10 years.