Students scored higher on a multiplication test after practicing through flashcards (retrieval practice) than by chanting aloud (restudy). Source: Figure 1 of “The effect of retrieval practice on ...

The multiplication table shows answers up to 15 x 15, and includes a quiz function. There’s also a print button so that quizzes can be printed for offline use.

The 2,300-year-old matrix is the world's oldest decimal multiplication table. From a few fragments out of a collection of 23-century-old bamboo strips, historians have pieced together what they ...