Times-7 is one of nine apps (Times-2 to Times-10) designed to enable the memorization of basic but essential math facts. Users are encouraged to discover and learn through the use of engaging graphics and speech.
Times-7 is a free educational mobile app By Joseph Adams.It helps students in grades 3 practice the following standards 3.OA.9.
1. 3.OA.9 : Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends. .