Online Activities, Educational Games, Quizzes, Crossword Maker

Make educational games, websites, online activities, quizzes and crosswords with Kubbu e-learning tool for teachers


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IV.8.Inmultirea a doua paranteze

Gasiti in partea dreapta rezultatul calculului din stanga.Timp de lucru 3 minute,Succes!

Definitions:
(2%2b2)xx(2%2b3), (3-1)x(3%2b2), (6-4)x(4%2b5), (8-1)x(9-2), (2%2b1)x(1%2b2), (1%2b1)x(2%2b1), (1%2b1)x(2%2b2), (4%2b2)x(3%2b3), (8-2)x(2%2b3), (4-2)x(6%2b2), (2%2b3)x(4%2b4), (2%2b6)x(9-1), (4-1)x(6-1), (7-4)x(4%2b3), (2%2b1)x(2%2b2) online activities , (2-1)x(2%2b1), (7%2b2)x(6%2b3), (3%2b4)x(2%2b4), (4-2)x(5%2b2), (6%2b1)x(2%2b2), (4%2b4)x(5-1), (2%2b4)x(6-2), (3%2b2)x(4%2b10,

Answers:
14, 20, 30, 28 active teaching , 10, 21, 15, 36, 24 invite students , 32, 9, 40 online education , 25, 49, 12, 81 learning , 64, 18, 8, 16, 42, 6, 3,