rounding
rounding tens
22
20
what is 2
1121
tens
x-12= 1112
x=1100
92+19
111
what is 342- 312
30
rounding to hundreds
112
100
what is 5
1125
0nes
o+119=1119
0=1000
-12+12
0
what is 1204- 234
970
rounding to ones
1112
1112
what is 9
132922
hundreds
p x 1134= 111134
p=110000
562+230
792
3421-2111
1310
rounding to hundreds
121213
121200
what is 2
12111
thousands
1123-n=221123
n=220000
211.24
4002-5022
-1020
rounding to hundredths
211.222
211.2
what is 3
12.33
tenths
1244.12+ l= 111244.12
110000.12
192.232 + 122.22
314.452
1324.123 - 392.11
932.013