试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
四川省资阳市安岳县岳阳镇2018-2019学年二年级下学期数学期中试卷
890-80= 670-50= 750-200= 400+30=
900+500= 720+80= 53+600= 630+300=
60+900= 8×9-3= 1000-400= 790-260=
600+{#blank#}1{#/blank#}=1400 4500-{#blank#}2{#/blank#}=4300 {#blank#}3{#/blank#}-70=80
700+{#blank#}4{#/blank#}=4700 1000-{#blank#}5{#/blank#}=300 {#blank#}6{#/blank#}+500=6600
28+23{#blank#}1{#/blank#}64 72-28{#blank#}2{#/blank#}54 460+370{#blank#}3{#/blank#}240+590
62+28{#blank#}4{#/blank#}82+18 26+49{#blank#}5{#/blank#}92-17 15+120{#blank#}6{#/blank#}140-47
25+58= 87-25= 70-36=
35+29= 63-18= 340+280=
720-630= 33+28= 43+26=
230+510= 24+47= 560+290=
150+110= 480-400= 360+80= 750-650=
330-130= 260+130= 500-140= 430+520=
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