adding fractions and others Quiz

Question Number 1 what is 5 and a half miltiply 4 and 3quarters A. 6 and 2 over 3 B. 20 and 2 over 3 C. 1 and a half D. 23 and 2quarters Question Number 2 6000 multiply by 3 A. 2365267 B. 25636767 C. 18000 D. 636738 Question Number 3 3000 times 3000 A. 56779 B. 300,000 C. 536267 D. 87788 Question Number 4 5321-5678 A. 56 B. 19611 C. 0 D. 32