5.What are the first four multiple of 6?A.1,2,3,6,B.2.4,6,8 C.6,12,18, 24 D,6,16,26,36, 6.What are the first five multiple of 10? A.10,20,30,40,50 B.1,2,5,10,20 C.10,30,50,70 D.10,11,12,13,14. 7.it is a number that can be a divided exactly by 1 and itself? A.prime B.composite C.even D.odd. 8.A_____is a number with more than 2 factors. A.prime B.composite C.even D.odd.
9.which is a prime number? A.16 B.17 C.18 D.20. 10.which of following is not a composite number? A.6 B.7 C.8 D.9​