1)55.02+34.98=90
2)47.28-34.98=12.3
3)90-12.3=77.7
1)55.02+34.98=90 2) 47.28-34.98=12.3 3)90 -12.3=77.7
1)55.02+34.98=90
2)47.28-34.98=12.3
3)90-12.3=77.7
1)55.02+34.98=90 2) 47.28-34.98=12.3 3)90 -12.3=77.7