(1)原式=(99+1)×356
=100×356
=35600 (2)原式=3.64-3.64+(2.4+7.6)
=0+10
=10
(3)原式=82×(100+2)
=8200+164
=8364 (4)原式=125×8×2
=1000×2
=2000
(1)原式=(99+1)×356
=100×356
=35600 (2)原式=3.64-3.64+(2.4+7.6)
=0+10
=10
(3)原式=82×(100+2)
=8200+164
=8364 (4)原式=125×8×2
=1000×2
=2000