Two-Digit Doubling QuizOnline version Test your skill at doubling two-digit numbers. by Rochelle Mifsud 1 What is the double of 12? a 30 b 24 c 22 d 26 2 What is the double of 46? a 88 b 84 c 90 d 92 3 What is the double of 14? a 30 b 34 c 28 d 26 4 What is the double of 14? a 30 b 34 c 28 d 26 5 What is the double of 32? a 60 b 62 c 64 d 66 6 What is the double of 41? a 82 b 80 c 84 d 78 7 What is the double of 43? a 86 b 84 c 90 d 88