B11小学二年级数学上下册整十整百加减法口算计算题电子版 共31页3100道题每页100题
整十整百加减法
1.1000-90=26.10+1000=51.900-70=
2.200+10=27.100+900=52.500+50=
3.200+10=28.60+100=53.200+60=
4.300-10=29.30+1000=54.100-80=
5.400-50=30.10+200=55.800+30=
6.800-50=31.90+700=56.400+60=
7.400+70=32.40+100=57.700-60=
8.800+70=33.20+900=58.500+90=
9.300+60=34.50+200=59.200-80=
10.700-10=35.80+400=60.100+40=
11.500-60=36.30+900=61.500-10=
12.800+50=37.30+600=62.800-10=
13.500+40=38.100+700=63.100-30=
14.1000+90=39.70+300=64.400-10=
15.400-60=40.70+900=65.900+70=
16.800+20=41.70+800=66.500-20=
17.800+100=42.20+300=67.1000-90=
18.200-50=43.30+800=68.800+40=
19.600-90=44.60+700=69.900+40=
20.300+90=45.50+200=70.700+30=
21.900-30=46.70+600=71.700+20=
22.200+80=47.40+600=72.600-10=
23.400+30=48.40+800=73.600-50=
24.700+20=49.10+400=74.900-30=
25.700+100=50.60+1000=75.400+20=
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