rounding rules

Q1 / round 234,356 to the nearest 1,000 is ….. 234,000 235,000 230,000 Q2 / Round 8.456,210 to the nearest million = ….. 9,000,000 7,000,000 8,000,000 Q3 / Which number rounded to 700,000 when rounded to the nearest hundred thousands ? 781,236 748,235 752,421 Q4 / complete : A- 45,371 rounded to the nearest hundreds = 45,400B- round 35,278,600 to the nearest million = 35,000,000C- 416 to the nearest 100 = 400D- 9,923 to the nearest thousands = 10,000 Q5 fill the blanks : Round 46,125,698 A- to the nearest ten 46,125,700B- to the nearest thousands 46,126,000C- to the nearest hundred thousands 46,100,000D- to the nearest ten million 50,000,000