18×35-0.125×0.53.2+(9.2-3.8)÷1217.6-8.2-2.819+18÷34+89(13+0.2)×78÷(3-0.5)97×9598-六年级数学
题文
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答案
①
=0.125×(0.6-0.5), =0.125×0.1, =0.0125; ②3.2+(9.2-3.8)÷
=3.2+5.4×2, =3.2+10.8, =14; ③17.6-8.2-2.8, =17.6-(8.2+2.8), =17.6-11, =6.6; ④
=
=(
=1+
=1
⑤( |
题文
|
答案
①
=0.125×(0.6-0.5), =0.125×0.1, =0.0125; ②3.2+(9.2-3.8)÷
=3.2+5.4×2, =3.2+10.8, =14; ③17.6-8.2-2.8, =17.6-(8.2+2.8), =17.6-11, =6.6; ④
=
=(
=1+
=1
⑤( |