This resource is intended as a mental/oral maths activity. There are 36 different flashcards with sums to be worked out. They use the numbers 1-9 with four different flashcards for each number. Each flashcard uses the four operators (+, -, x, ÷) in a different order, but using the same digit.
The idea is that the teacher shows the pupils one flashcard at a time and gets them to work out the answer in their head.
(.pdf file 39.3 KB)