Children love loop card games. Use them with the whole class to sharpen mental and oral number skills. The cards add pace to the lesson as they require rapid recall of number facts and figuring out. Each loop consists of 33 cards. Loop Cards Sets A and B cover the primary and early secondary age ranges. Set A (Years 5 and 6) is suitable for ages 9 to 11 and includes number sequences, fractions, addition and subraction, multiplication and division.