10s and More - Adding multiples of 10

The game '10s and More' is an engaging activity designed to help children practice adding a multiple of ten to a single-digit number. To play, each participant needs a set of dice that includes one for multiples of ten and another for numbers ranging from 0 to 9. They will also require a 1-100 board and some counters. Players take turns rolling both dice, generating a multiple of ten and a single-digit number which they then add together. The sum of these two numbers is then covered on the 1-100 board using a counter. For example, if a player rolls a 60 on the multiples of ten dice and a 4 on the single-digit dice, they would cover the number 64 on the board, as 60 plus 4 equals 64.

The aim of the game is to be the first to align three counters in a row, which can be achieved horizontally, vertically, or diagonally. This simple yet effective game not only reinforces addition skills but also encourages players to discuss and understand the concept of place value, specifically how tens and units combine. To further support learning, the use of base ten resources, such as bundles of straws, is recommended. This tactile approach helps visualise the mathematical concepts and enhances the learning experience. The 1-100 board, which is a key component of the game, is a grid that lists numbers from 1 to 100, providing a visual aid for identifying number patterns and sequences.