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题型:填空题 题类:常考题 难易度:容易
吉林省白城市通榆县2019-2020学年二年级上学期数学期中试卷
(1)
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①25+47=
②84-65=
③91-(46-19)=
④12+38+45=
⑤64-57+36=
⑥34+(26-17)=
36+29= 26-7= 32-6= 5+69= 7+67=
20+30+20= 50-20-10= 61-(47-7)=
29-29+51= 15+85-96= 65-(45-40)=
33+20-40= 78 +(82-80)= 78 + 2 - 60 =
①47+38=
②68-43=
③80-52+54=
④74+26=
⑤72-56=
⑥63-(16+29)=
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