Rounding
Round 345 to the nearest ten.
350
413 + 356 estimated to the nearest hundred
800
587 - 347 estimated to the nearest ten
240
345 + 276 =
621
883 - 388 =
495
Round 678 to the nearest hundred.
700
523 + 413 estimated to the nearest ten
930
What is 146 - 118 estimated to the nearest hundred
0
542 + 109 =
651
246 - 127 =
119
Round 429 to the nearest hundred.
400
535 + 234 estimated to the nearest ten
770
615 - 523 estimated to the nearest ten
100
283 + 147 =
430
919 - 284 =
635
Round 513 to the nearest ten.
510
349 + 107 estimated to the nearest ten
460
682 - 224 estimated to the nearest ten
460
127 + 39 + 87 =
253
500 - 245 =
255
Round 936 to the nearest ten.
940
291 + 268 estimated to the nearest hundred
600
588 - 332 estimated to the nearest hundred
300
46 + 461 + 309 =
816
800 - 427 =
373