Question 12
How many zeros are there in the end of the product of $ 20 \times 30 \times 40 \times 50 $?
IMAS 2012 — Middle Primary Grades 3–4 — Round 1 Question 12
IMAS · IMAS 2012 — Middle Primary Grades 3–4 — Round 1
IMAS · IMAS 2012 — Middle Primary Grades 3–4 — Round 1