50以内加减法混合运算

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1、50以内口算练习一班级姓名分数_____26+29-32=        35+18-39=      47-26+13=        49-16+16=42-13+15=37-18+9=           31-26+28=        41-15+8=         44-19+9=         37-26+7=43-19+7=         27-19+24=        26-19+18=         42-19+7=        15+27+18=29+8-19=        

2、   27-18+16=        45-19+3=         26+38-46=          41-23-5=45-29+7=           26+8+34=        34-19+26=         42-18-15=          36+9-19=34-6-18=           25+7-13=        34+7-28=         31-27+9=          31-15-8=32-16+9=           33-28+14=        

3、41-19+28=         47-18+5=        42-29+11=36-7+18=           42-33+17=       19+27+4=         23+18+3=          37-6=49-18-22=          28+15-14=        41-29+15=         31-8+16=          31-17+14=23-8+32=            32-24+7=        9+33-19=         42-18-

4、13=         35+8-16=9+33+5=           43-26-9=        26+9-16=        19+5+28=         43-8-15=24+6-14=           8+9+19=         31-28+7=        32-14+17=         31-16+33=32-9-14=         49-33+16=        32-18+23=     35+7-17=         31-5+36=31-6+28=    

5、       21-9+20=         12-7+40=         11-5+45=         40+9-13=32-10+16=          12+19+5=         19+12-14=        6+20-17=   38+5-19=41-6-17=          14+7+25=         21+6-15=         16+28-18=        49+6-17=28-19+5=           30+6-19=         25+18+5

6、=         37+9-18=       9+25+7=6+28-16=           40+7-19=         26+15+9=         9+24-15=         27+18-18=16+15-14=           14+29-18=        35+7-15=         27+7-16=       14+8+40=15+23-19=           42+7-14=        46+4-32=        27+14-16=         

7、35+6-26=50以内口算练习二班级姓名分数_____43-6-23=          38-29+15=       41-37+9=       26+19-18=      （  ）+5=3227-9+18=        33-6-13=        44-25-9=        25-6+12=       48-（   ）=922-9+14=        12+28-16=        41-39+8=         42+8-17=        25+（  ）=4442-26-4=

8、        37＋9-18=   　   46-37+9=        20＋17-19=      31-（  ）=1542-18-15=      48-17-18=        38-11-19=         47-18-13=       27-（  ）=2035-7+9=        40-4-18=      14+26-18=        36-19-8=