An excellent resource I’ve used year after year with my students and they find it very useful adding to the wall themselves or being able to read word problems and identify the key operation when it’s not directly stated.
Laminate and print on coloured paper = decoration + learning
43 words for addition, subtraction, multiplication, division and equal on half an A4 page. Perfect for literacy based numeracy discussion and placed on windows, Velcro dots onto material walls or pin onto pin-board