Q1) Round 999 to 1 s.f. [ 1000]

Q1) Round 77.8 to 2 s.f. [ 78]

Q1) Round 355.1 to 2 s.f. [ 360]

Q2) Round 389 to 1 s.f. [ 400]

Q2) Round 71.4 to 2 s.f. [ 71]

Q2) Round 60.65 to 1 s.f. [ 60]

Q3) Round 990 to 1 s.f. [ 1000]

Q3) Round 5890 to 2 s.f. [ 5900]

Q3) Round 472.2 to 3 s.f. [ 472]

Q4) Round 238 to 1 s.f. [ 200]

Q4) Round 1.82 to 2 s.f. [ 1.8]

Q4) Round 8.356 to 2 s.f. [ 8.4]

Q5) Round 911 to 1 s.f. [ 900]

Q5) Round 1.76 to 2 s.f. [ 1.8]

Q5) Round 5125 to 2 s.f. [ 5100]

Q6) Round 288 to 1 s.f. [ 300]

Q6) Round 8.78 to 2 s.f. [ 8.8]

Q6) Round 9.352 to 3 s.f. [ 9.35]

Q7) Round 235 to 1 s.f. [ 200]

Q7) Round 10700 to 2 s.f. [ 11000]

Q7) Round 40470 to 3 s.f. [ 40500]

Q8) Round 230 to 1 s.f. [ 200]

Q8) Round 449000 to 2 s.f. [ 450000]

Q8) Round 32940 to 2 s.f. [ 33000]

Q9) Round 289 to 1 s.f. [ 300]

Q9) Round 60.6 to 2 s.f. [ 61]

Q9) Round 59.4 to 2 s.f. [ 59]

Q10) Round 469 to 1 s.f. [ 500]

Q10) Round 93400 to 2 s.f. [ 93000]

Q10) Round 74450 to 2 s.f. [ 74000]