问题 计算题
计算下面各题,能简算的要简算。
(1)(2236-24×89)÷100(2)3.8×1.3.+7.1×3.8+3.8×1.6
(3)4800÷3÷16(4)26.8-0.53-17.07-2.4
(5)58.3-2.7-17.3(6)1482÷(41×13-514)
答案

(1)原式=(2236-2136)÷100

                =100÷100

                =1(2)原式=3.8×(1.3.+7.1+3.8)

                =3.8×10

                =38

(3)原式= 4800÷(3×16)

                = 100(4)原式=26.8-(0.53+17.07+2.4)

                =6.8

(5)原式=58.3-(2.7+17.3)

                =58.3-20

                =38.3(6)原式=1482÷(40×13+1×13-514)

                =1482÷19

                =78

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