49. Add or subtract numbers
coding and algorithmics, maths and logic
Ava needs to find the Counting Office. The route to it is encrypted using numbers that must be added or subtracted from successive results along the way.
Help Ava find a route using the arrow blocks, taking into account the numbers that, when added to or subtracted from the last result, will give the value specified at the finish line.
By arranging the results of addition and subtraction, from the smallest to the largest - from 1 to 10 and arranging the route using arrow blocks, you will develop an understanding of basic mathematical concepts and operations.
Application for early school age and school age children, with the option of splitting the view into two boards.
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