42÷6= 6×7= 40-27= 15+36= 700+600= 36÷9= 420+390= 28÷7= 1400-700= 3×3= 90-56= 26+63= 160+280= 8×6= 20÷4= 28+17= 37-25= 7×7= ( )÷6=9 24+( )=75
80-( )=47 ( )+320=650
93-39= 40+670= ÷8= 7×9= 6÷1= 30+49= 52-48= 4700-700= 30÷6= 80-49= 37-25= 12÷2= 7×7= 400+230= 800-500= 6×9= 52-38= 43+15= 8×( )=56
( )+520=700 ( )-800=1000 48÷( )=8
4×9= 32-7= 20-17= 8+15= 1000-300= 460+90= 48+27= 8×4= 48÷6= 94-36= 0-70= 7×9= 8×8= 240-170= 150-80= +39= 81÷9= 7×1= ( )+32=50
67-( )=28
( )+200=700 ( )÷9=4
1400-800= 52+39= 27÷9= 75-28= 300+6000= 80-47= 72÷9= 4×8= 33-29= 62-59= 480+320= 1000+200= 1500-200= 9×5= 32÷4= 93-36= 600+260= 8÷8= 20+( )=35 ( )-30=50
( )÷4=8 75-( )=9
24+15-8= 27÷3+9= 68+35÷7 3×8÷6= 87-40-20=42-(14+5)=4×6+15= 36÷6÷2= -8+20= 27+13+15=(66-18)÷8= 80-8×7= 100-9×6= 24+36-18=42÷7×8= 4×9÷6= 52-2×8= 32-7-9= 43+15-31=3×6+12=
(18+36)÷9= 8+3×4=
班级: 姓名: 时间:5分钟 口算比赛(二)
24÷6= 38-19= 80+36= 700+800= 1400-500= 9×7= ÷9= 60+550= 81-39= 8×4= 170-80= 63÷9= 500+600= 70-25= 5×6= 14÷2= 340+170= 58+29= 49-9= 19+5= ( )+6= 30-( )=21 ( )÷7=7
72-58= 36+17= 9×5= 70-30= 4×3= 500+800= 660-70= 48+34= 7×4= 250+240= 95-36= 36÷6= 23+49= 230+470= ÷6= 4×8= 33-27= 43+15= 360+170= 1×8= 70-( )=45
( )-400=600 ( )+37=50
600-400= 4200+500= 45÷9= 67+17= 84-26= 4×9= 18÷3= 72-38= 300+800= 1300-700= 96-48= 50+50= 28÷4= 94-29= 47+26= 83-58= 750-50= 9÷9= 8÷4= 16+15=
( )-400=500 67-( )49 81÷( )=9
2000+600= 1800-300= 0×7= 45+8= 18÷6= 7×9= 500-500= 400+3000= 1500-900= 8+23= 16÷4= 5×6= 85-39= 750-0= +25= 170-90= 440-400= 28÷4= 6×7= 90+310=
( )+37=80
( )÷9=5
( )-200=400 20÷4×8= 84÷9+36= 280-40+60=6×7-19= 55-(13+7)= 24+16+17= 80-46-8= 70-42÷6= 38-(26-6)= 8+9×4= (-16)÷6= 100-8×8= 36÷6×4= 24+36-18= 42÷7×8= 4×9÷6= 52-3×8= 32-7-9= 76-(34+21)=87-34-20= 27÷3+19= 68+35÷7=
4×3+9=
班级: 姓名: 时间:5分钟 口算比赛(三)
100-40= 38-16= 8×8= 48+23= 300+600= 53-36= 140-90= 42÷6= 8×0= 90-55= 530+180= 9×5= +42= 85-39= 40÷5= 37+27= 6÷1= 150+290= 5×5= 19+9= 49-( )=40 ( )+3=21 30+( )=52
÷9= 60+450= 81-59= 4500-200= 8×7= 25+65= 95-36= 600+230= 32÷8= 430+180= -48= 170+180= 62+50= 21÷7= 100-55= 70+230= 1800-900= 24+26= 160+900= 7×9= 62-47= 22+( )=43 ( )-21=50
190+260= 45÷9= 84-26= 65+17= 1000-400= 9÷9= 270-80= 7×6= 720-500= 63÷7= 170-80= 96-48= 80-47= 34+26= 52+28= 580+220= 32÷4= 5×0= 75-28= 3000+500= 1400-1000= ( )÷4=9 50-( )=27
83-29= 500+700= +3= 8×2= 700+2000= 50-27= 230+800= 30÷5= 80-60= 29+36 720+280= 16÷4= 8×5= 56+27= 4000+400= 1600-800= 38-28= 260+190= 7×2= 170+30=
( )-500=300 48÷( )=6 65-( )=35
3×2+13= 85-(23+35)= 16+8×5= 27+7+13= 80-(18-10)= 28-3×7= 71+26-50= 7×9+10= 32+4×8= 28+(50-29)= 20-9+18= 30-8×3= -3×7= 13+40+25= 70-(12+28)= 30-6×4= 63-(39-21)= 43-8×2= (56-48)÷2= 41-7×0=
-(50-24)= 100-8×9=
400+500-600=
班级: 姓名: 时间:5分钟 口算比赛(四)
390+300= 46-29= 56+43= 37-18= 33+49= 15÷3= 72÷9= 8×7= 53-26= 45+8= 800+700= 1000-300=14÷7= 81÷9= 6×4= 3×2= 650-370= 32+14= 35-20= 760+700= 240+160= 42÷7= 24÷6=
÷8= 40÷5= 7×7= 33-16= 57+20= 42+34= 93-65= 270+360= 1200-800= 42-9= 36÷6= 4×9= 56÷7= 720+270= 680-420= 340+390= 76+14= 100-80= 48-25= 16÷4= ( )×7=63 80-( )=39 24+( )=76
260+280= 350-300= 52-26= 78-59= 77+11= 36÷6= 28÷4= 5×9= 6×3= 7000-3000= 500+500= 720+350= 48÷6= 8÷8= 3×5= 8×9= 130-60= 70+50= 5000+400= ( )+27=70 ( )-50=90 ( )÷3=3 66-( )=20
45+24= 32+18= 68-29= 1300-900= 500-300= 80-57= 7×6= 35+48= 52+36= 620+360= 87-39= 8×4= 160-90= 630+180= 85-47= 600+100= 60+450= 76-29= 25÷5= ( )×9= ( )+34=90 70-( )=25
( )-300=800 78+11-7= 6×8-8= 87-35+16 5×7+9= -23+7= 5×5-6= 24+37-5= -(4+56)= 3×9+25= 24+7-10= 68-9+20= 4×4-7= 26+4+17= 4×8+6= 37-8+32= 6×7-21= 96-(25+17)=6×9-30= 57+3+9= 75-(18+24)=2×6-10= 46+7-31=
97-(8+52)=
班级: 姓名: 时间:5分钟 口算比赛(五)
93-65= 78-52= 62+23= 63÷9= 8×5= 45+23= 500+700= 79+12= 55-23= 180-90= 48÷6= 80-35= 0+190= 9×7= +46= 30-28= 35+32= 43-24= 1400-700= 40÷5= ( )×5=45 ( )÷7=6 70-( )=15
34+15= 61-32= 57+22= 190+360= 1000-400= 45÷9= 67+27= 84-26= 35÷5= 370-80= 48+27= 240+230= 7×8= 80-37= 41+15= 8+28= 740-200= 36+49= 36÷9= 55-38= 23+( )=48
( )-400=900 ( )×4=36
84-33= 49+36= 72-70= 500+600= 1800-1000= 52+38= 35+47= 74-29= 300+200= 740+800= 90-47= 72÷8= 8×6= 99-36= 22+65= 80-47= 83+12= 680+320= 27÷9= 47+49= 3000+500
57-( )=28 ( )+320=800 53+15= 58-47= 630-430= 10÷5= 4×4= 350+280= 580+340= 78-44= 43+27= 320-150= 680-420= 2×9= 6÷1= 1600-400= 300+200= 60+80= 2800-1000= 370+150= 460-290= 220-70=
( )+120=400 81÷( )=9
( )+33=85
28-13+7= 43+-9+21= 6×6-21= 56-(8+22)= 2×9+14= 76-35+7= 81-(15+6)= 8×7+23= 77-9+14= 42-(7+23)= 6×6-28= 43+15-22= 76-8+20= 9×9-35= 23+19-11= 4×8-17= 65-(7+34)= 4×5+18= 86-23-9= 62+8-14=
7×8+22= 86-22+9= 25+12-10=
班级: 姓名: 时间:5分钟 口算比赛(六)
33+27= 56+25= 37+18= 25÷5= 8×4= 88-35= 600+800= 43+25= 180-80= ÷6= 70-25= 0+170= 5×9= 63+37= 85-35= 1500-900= 42÷7= 59+38= 160+370= 7×8= ( )÷6=7 28+( )=75
42-14= 82+17= 74-13= 48÷6= 100-300= 58+28= 72-13= 35+29= 5700-400= 91-59= 40+670= 9×3= 35+45= 73-37= 200+380= 330+190= 84-57= 170+160= 42+31= 91-65= 440-180=
( )-200=500
52+31= 39-24= 1600-800= 28÷4= 44+47= 82-28= 600+300= 740+500= 90-27= ÷9= 96-47= 48+29= 88-36= 460+0= 65-49= 35÷7= 74-26= 3000+300= 1900-100= 65-( )=19
( )+140=700 ( )÷8=6
20-5= 12+37= 82-4= 130-50= 29+19= 240+190= 300+800= 1500-500= ÷8= 240-150= 720+430= 930-570= 6+88= 49-17= 75-70= 50-36= 16+18= 95-80= 73-59= ( )-40=50
30+( )=75
15-( )=8
70+30-27= 66-6+14= 28÷4×9= 5×8+24= 150-40+70= 48-(14+6)= 27+13+16= 6×6+37= 68+12-26= 80-24-9= 8×6+42= 50-72÷9= -(40-26)= (18+36)÷9= 8+3×9= (66-18)÷8= 90-8×7= 100-(23+27)=27+4×7= 78-(50-26)= 90-9×9=
400+300-200=
班级: 姓名: 时间:5分钟 口算比赛(七)
420+270= 0-380= 6×9= 47+33= 500+900= 52-27= 32+35= 1400-700= 72÷8= 90-45= 460+180= 7×7= 94-48= 45+55= 1800-700= 45÷5= 23+69= 160+270= 74-56= 8×6= ( )÷9=5 21÷( )=3
92-36= 40+370= ÷8= 48+35= 74-47= 5600-500= 8×7= 38+42= 84-68= 36÷4= 500+440= 390+260= 87-59= 460+180= 42+47= 27÷3= 560-280= 70+330= 100-55= 37+36= 80-( )=57
( )+320=700
170+350= -37= 800+300= 46+29= 8×4= 700+230= 80-63= 430+900= 500+3000= 30÷6= 560-70= 7×3= 350+470= 91-36= 530-300= 28+67= 63÷9= 340-150= 180-90= 270+360=
( )-600=200 48÷( )=8
25÷5= 93-37= 1200-400= 46+29= 6×4= 35+37= 75-38= 620+800= 50-27= 72÷8= 96-37= 55+39= 56-27= 740+260= 36÷4= 75-38= 47+39= 200+2000= 1600-500= 280-140=
( )+46=80
56-( )=38
60-(26+14)= -7+31= 4×7-15= 8×3+21= 94-(9+53)= 68-35+7= 3×5+14= 27+4-15= 52-23+5= 4×4+18= 68-(19+27)= 5×8-7= 56-(5+28)= 5×9+14= 45+15+26= 87-(8+)= (48-6)÷7= 8×4+24= 80-(7+43)= 6×6-9= 86-53+7=
300+400-600=
班级: 姓名: 时间:5分钟 口算比赛(八)
16÷8= 140-70= 1100-300= 56+28= 74-29= 400+700= 93-65= 84-47= 56+26= 4×9= 16+42= 270+240= 150+90= 67+25= 30-28= 85-46= 420-200= 63÷9= 530-280= 500+500= 36+47= 22+( )=48 ( )÷6=5
77-34= 65+29= 79+12= 55-23= 45÷5= 280+260= 420-200= 800+300= 72÷8= 80-49= 370+450= 790-530= 53-39= 180+250= 8×4= 79+9= 61-15= 82+17= 240+390= 7×6= 460+800= 37-( )=25
( )+280=350
270+360= 740-570= 27÷9= 1400-1000= 52+38= 45+37= -38= 6×3= 920-700= 170+130= 84-36= 78-44= 27+16= 53+34= 170-40= 150+270= 2200-200= 45÷9= 67+19= 60+600= 53-47= ( )×4=16
( )+300=470 84-= 37+25= 56÷7= 50+460= 91-69= 3700-400= 9×4= 35+65= 73-37= 200+480= 36÷9= 430+180= 85-78= 9+36= 50-35= 1000-600= 34+47= 73-28= 440+700= 28÷4= 96-37=
( )+560=600 57-( )=7
32÷8×5= 9×4+16= 34+16+17= 80-56-4= 81÷9×7= (17+46)÷7= 50-÷9= 15÷3×9= 53-(17+8)= 270-(17+8)= 6×6÷9= 20÷4×4=
1100-300+700=800-(140-70)=
5×5-17= 28÷4×6= 87-(16+)= 48+5-27= 37-7+25= 5×9+24= 86-(57+3)=
500+200-600=
800+400-500=
班级: 姓名: 时间:5分钟 口算比赛(九)
1000+700= 400-200= 86+9= 73-57= 25÷5= 130-50= 42+58= 70-35= 0+180= 5×7= 68+14= 42÷7= 140+270= 600+700= 2800-2000= 94-56= 21÷7= 550-360= 7×6= 23+59= 370-90=
( )+400=700 34+( )=90
23+25= 65-44= 390+210= 720-350= 49÷7= 48+21= 14+36= -42= 130+290= 700-500= 8×6= 46+5= 240-150= 82-46= 9÷9= 14+76= 76-45= 83+12= 320+190= 440-280= ÷8=
( )+57=80 ( )÷5=5
-29= 32+36= 53-27= 980-590= 240+660= 9×4= 1800-1000= 48-19= 16+73= 2600-400= 28-÷7= 66-6= 80-57= 35+48= 63-25= 550+150= 740-460= 1100-300= 400+700= 35+49= 7×7= -( )=28
( )+180=0 72÷8= 96-36= 520-400= 28+65= 32÷4= 430+180= 68-60= 5×4= 160-90= 1300-800= 42+56= 100-35= 80+240= 750-360= 420+800= -29= 35+47= 72÷8= 77-36= 0+320= 880-800= ( )+36=70
( )×9=
97-(32+18)= 4×6+5= 8×4+13= 82-(47+3)= 46+9+15= 3×7+28= +6-20= 78-46+9= 69-(4+36)= 7×8-32= 28+5-13= 60-9+28= 5×4-16= 59+6-34= 74-7+12= 5×6-16= 80-(8+42)= 49+6-24= 8×6+21= 7×9+9= 50-8+24= 78+12-7=
1100-700+500=
班级: 姓名: 时间:5分钟 口算比赛(十)
+27= 44-15= 72÷9= 840+140= 670-290= +27= 68-25= 48÷6= 9×8= 90-75= 33+59= 410-230= 0+290= 2800-800= 7×3= 160-80= 280+90= 720-440= 35+48= 24-8= 36÷4= ( )÷6=5 45+
( )=60
420-140= 230+170= 57-38= 26+11= +16= 82-45= 16÷4= 100-80= 500-60= 9+37= 72-49= 27÷3= 220+70= 530+180= 420-160= 500+700= 6×8= 75-39= 38+24= 0-500= 620+350= 0-( )=40 ( )+47=55
+27= 58-43= 42÷6= 360+70= 1300-90= 180+270= 46+38= 71-29= 24÷8= 25+75= 94-56= 600+230= 420-330= 26+11= 44-15= 36÷9= 75-18= 37+39= 500+1000= 4×0= 1800-500= 50-( )=30
( )+260=400 950-50= 160+170= 8×5= 20+400= 87-49= 29+56= 740-240= 90-57= 30÷6= 0+80= 74-35= 95-58= 36+27= 5000+500= 2700-400= +29= 160-70= 63÷7= 280+150= 94-70= 39+59=
( )-800=200 48÷( )=8
43-23+6= 7×5-18= 65-(53+9)= 27+17-23= 5×9+14= 45+5+26= 3×7-6= 87-(8+62)= 67-5+22= 6×6-7= 53+8-24= 8×4+26= 88-(7+53)= 9+44-30= 6×6-9= 86-53+7= 72+21-8= 8×3+27= (19+29)÷6= (52-38)÷2= 80-6×9=
35+2×8=
500+700-900=
班级: 姓名: 时间:5分钟 口算比赛(十一)
÷6= 8×7= 40-17= 15+46= 7+9= 45÷9= 42+28= 28÷4= 14-8= 3×9= 90-46= 26+56= 16+58= 8×9= 20÷5= 28+37= 37-23= 7×6= ( )÷8=9 24+( )=65
80-( )=37
93-49= 9+67= 63÷7= 9×9= 9÷1= 30+39= 52-46= 47-9= 30÷5= 80-46= 37-28= 12÷4= 7×7= 40+23= 80-40= 6×8= 52-48= 43+65= 7×( )=63 ( )+57=70
( )-8=24
5×9= 32-8= 20-18= 8+17= 10-6= 48+9= 48+29= 8×5= 48÷8= 94-37= 66-7= 3×9= 8×8= 25-17= 15-7= +49= 81÷9= 1×1= ( )+35=50 67-( )=18
( )+20=80
14-7= 52+38= 27÷3= 75-58= 9+60= 80-57= 72÷9= 4×8= 33-29= 62-39= 48+22= 10+8= 15-9= 9×5= 32÷4= 93-76= 60+27= 8÷8= 20+( )=39 ( )-20=50
( )÷9=8
24+13-8= 27÷3+7= 67+35÷7 3×8÷4= 87-30-20=42-(14+6)=4×6+19= 36÷6÷6= -9+20= 27+13+25=(66-18)÷8= 80-7×7= 100-9×7= 24+36-28=42÷6×8= 4×9÷6= 52-4×8= 32-8-9= 43+15-35=3×6+22=
(18+36)÷9=
班级: 姓名: 时间:5分钟
口算比赛(十二)
÷6= 7+8= 12-5= 9×8= ÷9= 6+57= 81-29= 8×4= 17-9= 63÷9= 5+16= 70-35= 5×6= 14÷2= 34+37= 58+39= 59-9= 19+6= ( )+9=19 30-( )=21 ( )÷7=7
72-59= 70-30= 4×3= 15+8= 66-8= 48+14= 7×4= 25+22= 95-35= 36÷6= 23+69= 23+37= ÷6= 4×8= 33-26= 43+34= 36+27= 1×9= 70-( )=25 ( )-4=50 ( )+37=50
60-50= 67+19= 84-36= 4×9= 18÷2= 72-48= 30+50= 12-7= 96-49= 50+50= 28÷7= 94-49= 47+28= 83-68= 55-5= 9÷9= 48÷6= 16+17= ( )-40=30 68-( )=49 81÷( )=9
22+6= 55+8= 18÷3= 9×9= 50-50= 40+40= 15-7= 8+26= 16÷2= 5×6= 85-35= 75-56= +28= 47-9= 44-40= 28÷4= 6×7= 9+21= ( )+47=80 ( )÷9=5 ( )-30=40
20÷5×8= 7×7-19= 55-(23+7)= 34+16+17= 80-36-8= 70-42÷7= 38-(16-6)= 8+9×5= (-16)÷6= 100-8×8= 36÷6×6= 24+36-28= 42÷7×8= 4×9÷6= 51-3×8= 32-8-9= 76-(34+11)=87-24-20= 27÷3+18= 38+35÷7= 4×9+9=
班级: 姓名: 时间:5分钟
口算比赛(十三)
38-16= 9×5= +42= 85-39= 33+49= 15÷3= 72÷9= 8×7= 93-67= 78-52= 9×7= +46= 33+27= 56+25= 37+18= 25÷5= 16+27= 74-53= 8×6= ( )÷9=5 21÷( )=3
16+45= 17+48= 62+5= 21÷7= 57+20= 42+34= 93-65= 27+36= 34+15= 61-32= 80-37= 41+15= 42-14= 82+17= 74-13= 48÷6= 7+33= 100-55= 37+36= 80-( )=57 ( )+32=70
45÷9= 96-28= 80-47= 34+26= 77+11= ÷6= 28÷4= 5×9= 84-33= 49+36= 99-36= 22+65= 52+31= 39-24= 16-8= 28÷4= 34-15= 18-9= 27+36= ( )-60=20 48÷( )=8
5+7= 16÷4= 8×5= 56+29= 50-3= 80-57= 7×6= 35+48= 53+15= 58-47= 16-14= 30+20= 20-5= 12+37= 82-4= 13-5= 20+20= 16-5= 28-14= ( )+46=80 56-( )=38
85-(23+35)= 30-8×3= -3×7= 13+40+25= -23+7= 5×5-6= 24+37-5= -(4+26)= 28-13+7= 43-9+21= 9×7-35= 23+19-11= 70+30-27= 66-6+14= 28÷4×9= 5×8+24= 9×4+32= 80-(7+43)= 6×6-9= 86-53+7= 30+40-60=
班级: 姓名: 时间:5分钟
口算比赛(十四)
16÷8= 14-7= 11-3= 56+28= 74-29= 4+70= 93-65= 84-47= 56+26= 94-56= 21÷7= 55-36= 7×6= 67-29= +27= 68-25= 48÷6= 9×8= 90-75= ( )÷6=5 45+( )
=60
77-46= 65+29= 49+12= 55-23= 45÷5= 28+26= 42-20= 80+3= 72÷8= 14+76= 76-45= 63+12= 32+19= +16= 82-45= 16÷4= 100-80= 50-6= 9+37= -( )=40 ( )—47=55
27+36= 74-27= 27÷9= 14-10= 52+38= 45+37= -36= 6×3= 92-70= 55+15= 74-46= 100-30= 40+7= 13-9= 18+27= 46+38= 71-29= 24÷8= 25+75= 57-( )=30 ( )+26=40
84-= 37+48= 56÷7= 50+46= 91-69= 37-4= 9×4= 35+65= 73-37= -29= 35+47= 72÷8= 77-36= 87-49= 29+56= 74-24= 90-57= 30÷6= +8= ( )-80=20 48÷( )=8
32÷8×5= 9×4+16= 34—16+17=80-56-4= 81÷9×7= (17+46)÷7= 50-÷9= 15÷3×9= 53-(17+8)=5×6-16= 80-(8+42)=49+6-24= 8×6+21= 5×9+14= 45+5+26= 3×7-6= 87-(8+42)=67-5+22= 6×6-7= 35+2×8=
50+7-19=
班级: 姓名:
口算比赛(十五)
时间:5分钟 +17= 44-15= 72÷9= 84+14= 67-29= +27= 10+70= 40-20= 86+9= 73-57= 25÷5= 13-5= 30-28= 85-66= 42-20= 63÷9= 53-28= 50+50= 36+47= 18+( )=48 ( )÷6=5
42-14= 23+17= 57-38= 26+11= 74+16= 82-45= 23+25= 65-24= 39+21= 72-35= 49÷7= 48+21= 8×4= 79+9= 61-15= 82+17= 24+39= 7×6= 46+8=
37-( )=25 ( )+28=35
+27= 58-43= 42÷6= 36+7= 13-9= 18+27= -29= 32+36= 53-17= 98-59= 24+66= 9×4= 17-4= 15+27= 22-20= 45÷9= 67+19= 60+6= 53-47= ( )×4=16 ( )+23=47
95-5= 16+17= 8×5= 20+4= 87-49= 29+56= 72÷8= 96-36= 52-40= 28+55= 32÷4= 43+18= 50-15= 100-60= 34+47= 73-28= 44+7= 28÷4= 96-37= ( )+56=60 57-( )=7
43-23+6= 7×5-18= 65-(53+9)= 27+17-23= 5×9+14= 45—5+26= 97-(32+18)=4×6+5= 8×4+13= 82-(47+3)= 46+9+15= 3×7+28= 5×5-17= 28÷4×6= 87-(16+)=48+5-27= 37-7+25= 5×9+24= 86-(57+3)= 50+20-60= 80+4-50=
班级: 姓名:
口算比赛(十六)
时间:5分钟 42+36= -38= 6×9= 47+33= 5+90= 52-27= 32+35= 14-7= 72÷8= 90-45= 46+25= 7×7= 63+37= 85-35= 15-9= 42÷7= 59+38= 16+51= 7×8= ( )÷6=7 28+( )=75
92-36= 24+37= ÷8= 34+35= 74-47= 56-5= 8×9= 38+42= 98-68= 36÷4= 50+44= 39+26= 73-37= 20+38= 33+19= 84-57= 17+16= 42+31= 91-65= 44-18= ( )-20=50
17+35= -37= 8+30= 46+29= 8×7= 70+23= 80-52= 43+9= 5+30= 30÷6= 56-7= 7×3= 46+= 65-49= 35÷7= 74-26= 30+30= 19-10= 65-( )=19 ( )+14=70 ( )÷8=6
25÷5= 93-37= 12-40= 46+29= 6×4= 35+37= 75-38= 62+8= 50-27= 72÷8= 96-37= 55+39= 49-17= 75-40= 50-36= 16+18= 95-80= 73-59= ( )-40=50 30+( )=75 15-( )=8
60-(26+14)= -7+31= 4×9-15= 8×3+21= 94-(9+53)= 68-35+7= 7×5+14= 27+4-15= 52-23+5= 4×4+18= 68-(19+27)= 5×8-7= (18+36)÷9= 8+3×9= (66-18)÷8= 90-8×7= 100-(23+27)=27+4×7= 78-(50-26)= 90-4×9= 40+30-20=
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