100以内加减法口算专项训练
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简介
一、口算 32+6=38 29-7=22 35+2=37 73+4=77 25+4=29 43+5=48 87+10=97 39-3=36 48-30=18 95-40=55 81-2=79 60+8=68 39+10=49 76+10=86 70+30=100 48-9=39 47-8=39 52-4=48 43-8=35 68-9=59 40-2=38 27-9=18 32-4=28 41-2=39 38-9=29 30-2=28 72-2=70 66-4=62 39-2=37 20-9=11 53+5=58 35+2=37 39-4=35 8+50=58 20-1=19 二、混合计算 1.20+30-12 =50-12 =38 2.34+25+11 =59+11 =70 3.33+23+17 =56+17 =73 4.22-18-10 =4-10 =-6 5.45+24+11 =69+11 =80 6.21+56-15 =77-15 =62 7.89+11-45 =100-45 =55 8.48-45+21 =3+21 =24 9.36+24-30 =60-30 =30
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