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IMAS 2016 — Upper Primary Grades 5–6 — Round 1 Question 2

IMAS · IMAS 2016 — Upper Primary Grades 5–6 — Round 1

Question 2

Which of the following five expression is correct?
  1. $1.2\times3.4=12\times3.4$
  2. $0.98\times0.99>0.99$
  3. $\frac12-\frac13\lt\frac13-\frac14$
  4. $10.4\times0.1\lt1.04$
  5. $1.1\times1.1>1.1$