B42小学二年级数学上下册 100以内不进位不退位加减法口算题计算题练习共32页3200题
100以内不进位不退位加减混合
1.70+17=26.88-67=51.65+14=76.53-42=
2.81-50=27.39+40=52.4-0=77.15+43=
3.84+14=28.56-31=53.56+2=78.53-10=
4.20-0=29.50+37=54.0-0=79.60+1=
5.84+2=30.32-20=55.19+20=80.74-20=
6.89-12=31.52+0=56.34-22=81.78+21=
7.65+11=32.17-4=57.66+33=82.50-30=
8.15-10=33.82+4=58.71-20=83.46+50=
9.5+63=34.53-42=59.36+30=84.23-11=
10.83-10=35.94+1=60.91-40=85.57+10=
11.59+40=36.14-11=61.98+0=86.85-50=
12.23-10=37.42+52=62.25-22=87.6+82=
13.80+2=38.84-30=63.43+1=88.14-2=
14.83-22=39.53+25=64.41-10=89.48+1=
15.43+2=40.27-6=65.41+37=90.57-3=
16.48-41=41.72+24=66.67-11=91.94+2=
17.27+2=42.21-0=67.6+93=92.98-84=
18.17-12=43.50+3=68.73-62=93.1+43=
19.39+60=44.97-41=69.20+18=94.68-56=
20.45-4=45.79+0=70.13-11=95.49+50=
21.31+56=46.98-21=71.8+91=96.38-11=
22.75-14=47.20+58=72.51-0=97.71+28=
23.66+21=48.55-3=73.66+21=98.5-2=
24.41-10=49.66+21=74.41-10=99.99+0=
25.33+35=50.92-50=75.32+65=100.52-11=
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