Rounding
Round 34 to the nearest ten.
30
123 + 234 =
357
289 + 156 =
445
3 × 4
12
12 ÷ 3
4
Round 178 to the nearest ten.
180
456 − 223 =
233
427 − 189 =
238
6 × 6
36
20 ÷ 4
5
Round 243 to the nearest hundred.
200
312 + 405 =
717
568 + 274 =
842
8 × 9
72
45 ÷ 5
9
Round 658 to the nearest hundred.
700
578 − 246 =
332
703 − 487 =
216
9 × 9
81
90 ÷ 9
10
Round 1,249 to the nearest hundred.
1,200
634 + 265 =
899
649 + 578 =
1,227
4 x 20
80
56 ÷ 7
8