Multiple & Factors Worksheet-2
A. 30 B. 40 C. 60 D. 80
A. A composite number is any number that has less than two factors.
B. A composite number has only two factors, one and itself.
C. A composite number is any number that has more than two factors.
D. A prime number is any number that has more than two factors.
A. 2×2×2×2 B. 2×2×2×5 C. 2×3×3 D. 2×2×2×3
A. 19 B. 18 C. 21 D. 22
A. 1, 2, 3, 5, 12 B. 7, 14, 21
C. 2, 7, 14, 18 D. 1, 2, 4, 7, 14, 28
A. 30 B. 60 C. 15 D. 90
A. 24 B. 54 C. 90 D. 36
A. 1, 8, 12 B. 1, 7, 9 C. 1, 5, 12 D. 3, 5, 7
A. 21 B. 36 C. 35 D. 30
A. on the 15th day B. on the 20th day
C. on the 10th day D. on the 9th day
Answer Key:
(11)-C; (12)-C; (13)-D; (14)-A; (15)-D; (16)-A; (17)-D; (18)-A; (19)-B; (20)-B