20 questions
Round 534 to the nearest ten
500
540
530
600
Round 1645 to the nearest hundred
2000
1650
700
1600
Round 2357 to the nearest ten
2360
2400
2360
2000
Round 5340 to the nearest thousand
6000
5500
5400
5000
Round 4589 to the nearest hundred
4590
4500
4600
5000
Round 7569 to the nearest ten
7570
7600
7560
7500
Round 5499 to the nearest thousand
6000
4000
5500
5000
Round 6666 to the nearest hundred
6700
6600
6670
7000
Round 1790 to the nearest hundred
1700
2000
1800
1890