Question

please answer me fast ​

Answer 1

Step-by-step explanation:

class 1: 4×6= 24

class 2: 4×4= 16+2 (as 1/2 of 4 is 2) = 18

class 3: 4×5= 20

class 4: 4×3= 12+2 (") = 14

class 5: 4×2= 8+2 (") = 10

class 6: 4×4= 16

class 7: 4×3= 12

class 8: 4×1= 4+2 (") = 6