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二年级上册口算竞赛题

发布时间:2013-11-12 13:43:49  

二年级上册口算竞赛题(15分钟)

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1×10= 2×8= 39-12= 63-60= 2×8= 3×7= 5×6= 4×6= 2×5= 2×9= 5×7= 4×8= 4×3= 5×9= 5×7= 3×5= 1×8= 2×5= 4×4= 3×3= 5×9= 4×9= 5×5= 2×9= 2×7= 1×4= 4×6= 3×7=

3×7= 6×5= 4×5= 2×7= 3×3= 2×6= 4×9= 2×8= 70+20= 53-30= 40+35= 46-20= 30+28= 99-70= 56-16= 80+17= 44+14= 34+3= 86-40= 70+12= 52+7= 33+28= 32+6= 77-65=

33+20= 67=30= 44-29= 84-40= 96-51= 55+5= 84-41= 32+60= 38-12= 95-2= 23+30= 23-3= 54+34= 26+42= 32+47= 83-21= 53-20= 56-36= 86-80= 41+19= 78+20= 6+50= 44-14= 46-4=

- 1 -

86-42= 97-27= 72+16= 81+19= 37+23= 60+40= 25+75= 88-52= 51-41= 23+45= 32+53= 70+17= 67-30= 94-34= 31+16= 54-42= 17+61= 38-30= 98-44= 29+70= 66-33= 42+47= 45-21= 90-45=

74+20= 63-30= 70+17= 54-24= 18+22= 35-15= 51+40= 70-19= 17+50= 8+22= 78-48= 47+9= 57-27= 91-18= 96-59= 41+5= 12-4= 47-8= 82-45= 98-89= 90-23= 15+29= 72-8= 37+15= 59-10=

38+4= 78+9= 53-7= 97-9= 40-28= 46-40= 80-37= 60+7= 90-9= 17+13= 24+36= 15+15= 32-5= 27-19= 43-17= 16+18= 18+19= 50-50= 22+17= 93-0= 36-8= 54+9= 35-6= 87-19= 36-24=

50+19= 33+19= 41-7= 27-8= 19+19= 26+27= 70+15= 33+17= 16+23= 40+22= 74-4= 94+0= 72-2= 88+10= 100-0= 26+24= 67-55= 52+35= 68-24= 93-30= 86+10= 56-40= 36+52= 99-76= 68+10=

- 2 -

44-20= 63+23= 86-14= 31+15= 96-50= 41+25= 86-44= 46+27= 56-20= 46+25= 8×5= 32-16= 74+16= 55-5= 69+18= 54-25= 69-60= 5×6= 25+8= 28+37= 50-16= 45-15= 64-38= 52+16= 90-38=

59+24= 3×4= 43+38= 35-17= 65-35= 22+18= 4+19= 8+78= 64+26= 15+18= 42-17= 34-16= 18-13= 13+24= 34+34= 18+29= 17+27= 18+16= 80+8= 87-87= 14+52= 91-0= 73-5= 37-12= 5×9=

4×3= 4×8= 2×3= 3×7= 5×7= 4×6= 3×9= ( )+80=88 79-( )=70 70-( )=40 23-( )=20 ( )+50=54 30+( )=50 65-( )=15 60+( )=90 81-( )=51 40+( )=51 66+( )=76 83-( )=23 45-( )=20 ( )+50=64 83-( )=43 79-( )=46 58+( )=60 72-( )=40

37+( )=87 58-( )=54 60-( )=20 98-( )=60 26-( )=20 98-( )=60 26+( )=46 75-( )=30 43+( )=57 3+7+5= 10-2+9= 4+28= 4+5-6= 9-9+5= 7-3+4= 2+8-6= 10-8-2= 5+3+4= 5+6+5= 18-7+6= 8+4-7= 20-8-6= 10-5+6= 18-9-6= 7+3+8=

- 3 -

6+8-7= 3+6-4= 2+7-9= 6-6+7= 10-1-9= 12-2-8= 4+8-12= 13+3-6= 7-7+7= 20+20+8= 27-8-9= 60-5+8= 78-78+35= 52+30+8= 15+15+6= 30+12-5= 63-7+3= 42-12+12= 81-7-60= 69-29-13= 50-30-2= 36-20-7= 15+35-15= 46-40+6= 32+8+2=

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