试题 试卷
题型:填空题 题类:常考题 难易度:困难
两位数减整十数(不退位)988(10题)
63-30=
57-40=
76-20=
67-10=
{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} = {#blank#}4{#/blank#} (人)
60+700={#blank#}1{#/blank#}
800+500={#blank#}2{#/blank#}
①63+5=
②20+7=
③58-8=
④72-40=
⑤15-9=
⑥36+8=
⑦20+30=
⑧30-5 =
试题篮