560+1440÷12×5
3.5÷0.125×8
8×(
| 3 |
| 8 |
| 1 |
| 27 |
| 19 |
| 27 |
| 5 |
| 8 |
| 11 |
| 10 |
| 3 |
| 8 |
| 11 |
| 10 |
=560+120×5,
=560+600,
=1160;
(2)3.5÷0.125×8,
=28×8,
=224;
(3)8×(
| 3 |
| 8 |
| 1 |
| 27 |
| 19 |
| 27 |
=8×
| 3 |
| 8 |
| 1 |
| 27 |
| 19 |
| 27 |
=3+
| 8 |
| 27 |
| 19 |
| 27 |
=3+(
| 8 |
| 27 |
| 19 |
| 27 |
=3+1,
=4;
(4)
| 5 |
| 8 |
| 11 |
| 10 |
| 3 |
| 8 |
| 11 |
| 10 |
=(
| 5 |
| 8 |
| 3 |
| 8 |
| 11 |
| 10 |
=1×
| 11 |
| 10 |
=
| 11 |
| 10 |