rounding
round 115 to the nearest ten's place
120
decompose 17
10+7
5+8
13
10 in word form
ten
round 1121to the nearest ten's place
1120
decompose 45
40 + 5
15+17
32
27 in word form
twenty-seven
round 379 to the nearest hundred
400
Decompose 157
100+50+7
17+29
46
137 in word from
one hundred thirty-seven
round 16, 579 to the nearest ten thousand's place
20,000
decompose 1539
1000+500+30+9
137+58
195
2345 in word for
two thousand, three hundred, forty-five
round 178,380 to the nearest ten thousand's place
180,000
decompose 107, 089
100,000+0+7000+0+80+9
3133+579
3712
12,345 in word form
twelve thousand, three hundred, forty-five