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(1)TOÁN TIẾNG ANH VÒNG LỚP (2015-2016) Exam number cóc vàng tài ba 1/ 2/ 3/ 4/ 5/ 6/ 7/ 8/ 9/ 10/ Exam number cặp Exam number Fill in the blank with the suitable number Question 1: + = (2) Question 2: Add: Question 3: Question 4: Add: +1 = Question 5: Add: Question 6: 2+ =4 Question 7: Add: Question 8: Add: Question 9: Add: Question 10: + =3 (3)