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%2b1)x(1%2b2), (7%2b2)x(6%2b3), (3%2b2)x(4%2b10, (3%2b4)x(2%2b4), (4-1)x(6-1), (2%2b4)x(6-2), (6-4)x(4%2b5), (2%2b1)x(2%2b2) educational games , (2%2b2)xx(2%2b3), (8-1)x(9-2), (2%2b6)x(9-1), (4%2b2)x(3%2b3), (4-2)x(6%2b2), (2-1)x(2%2b1), (1%2b1)x(2%2b1), (4%2b4)x(5-1), (1%2b1)x(2%2b2) results , (4-2)x(5%2b2), (2%2b3)x(4%2b4) print quizzes , (8-2)x(2%2b3) teacher , (3-1)x(3%2b2), (7-4)x(4%2b3), (6%2b1)x(2%2b2),

Answers:
18, 30, 28, 9, 32, 21, 6, 20, 15, 36, 8, 12, 3, 81, 40 short answer questions , 16, 25, 24, 42 educational games , 10, 64, 14, 49,