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小学二年级数学口算题每日20道

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1、11-4= 34+40= 43+5= 90-30= 40+20= 10+90= 17+35= 15-8= 12-6= 14-6= 52-10= 13-8= 65+5= 20+78= 89-8= 52+9-30= 20+58+2= 30+30+7= 41-10+60= 96-6×8=

2、23+9= 40+30= 30+8= 21-20+4 72-22+10 36+48-25

3、56-6= 54+4= 1840+30= 30+8= 43+26-17 48

4、79-4= 2×9= 76 × 6 = 36+48-25

18-9= 43-3= 13-9= 90+0= 79-9= 43-3= 13-9= ÷8×5 37-27 50+30= ×4= 12 30+50= 96-6×8 7+7= 80-60= 50-10= 90-4= 7+7= 1180-60= 50-10= 90÷9 90-70= +70= 45 20+70= 34-27)×6 11+9= 70+3= 12-40= (34-27)×5 29+42 50+30= +9= 70+3= 12-40= 26-19)×6 6454+4= 56+40= 90 40+10= 29+42÷7 14-5= -7= 60+10= ÷7 90-70= 14-5= -7= 60+10= ÷(24-16) -6= +0=

70+5= 5×(100-99)

( (

5、4×3= 1×1= 2×4= 4×2= 36+24=

59-18= 79-15= 42+38= 4×2+2= 3×3+6= 4+9+2= 7+6+6= 3×2+5= 4×3-4= 3×4-6= 6×6-6= 5×3= 5×5= 47+20= 87-40=

6、7+8= 20-9= 36+24= 4×6= 54-0=

34-19= 3×6= 5×6= 20-6= 3×3= 6÷2= 12÷2= 10÷5= 9÷3= 5÷5= 18+27= 100-30= 29-29= 80-25= 67+9=

7、700+1000= 5080-80= 1500-800= 4800-900= 610-30= 83-27= 80+720= 1400-1200= 578+76= 567+432= 90-15= 45+36= 75+23= 35+17= 280+30= 8×6-9= 40+600= 4+7×9= 530+70= (24-16)×8=

8、(9-3)÷3= 4500-600= 17+69= 45-7= 5005+150= 2310+1270= 40+600= 37+26= 82-49= 5×9+7= 37+26= 8×4+28= 100-86+34= 32+25+41= 26+28=

73+37= 97-88= 7×8+4= 80-41= 7+53=

9、15+18= 4 × 8 = 7 × 7 = 7-7= 6 × 2 = 36-9= 40-8= 48-9= 65+8= 12+14= 87-81= 6 × 7 = 7 × 3 = 7+3 = 18 ÷ 6 = 12 ÷ 4 = 5 × 6 = 24 ÷ 4 = 10 ÷ 5 = 25 ÷ 5 =

10、20 ÷ 4 = 9 × 4 = 7 20-5= 18- 7= 17-15= 63-17= 34+6= 14+70= 25-5= 49-8= 28+40= 78+2= 95+0= 18 ÷ 3 = 2

11、4 × 6 = 30 ÷ 5= 18 75+3= 33+8= 85-8= 78-16= 19+20= 90- 45= 83- 40= 78- 9= 5- 6= 85- 47= 3×7+45= 7×5-30= 5

12、71- 5= 84- 70= 95- 72= 25- 8= 67- 30= 61- 36= 65-14= 27+17= 38-9= 2×8= 41÷5= 52-7= 77-70= 54+20= (3+4)×6= 24-4×3= 8× 8 = 25× 9 = 18+5= 16+18= ÷ 9 = 5 ×6+30= 3×7+5= 3+46= 24 ÷ 5 = 9 ×6+35= 5 ×4+9= 5÷ 6 = ÷ 3 = ×5-13= 8×5= ×8+3=

13、9×3= 2 × 3 = 5 × 4 = 6 × 2 = 3 × 5 = 90- 45= 83- 40= 78- 9= 15- 6= 85- 47= 71- 5= 84- 70= 95- 72= 25- 8= 67- 30= 7×7-49= 4×7+22= 2×3+45= 24-15-5= 4×8+23=

14、6 × 6 = 3 × 4 = 6 × 5 = 3 × 6 = 5 × 5 = 5 × 4 = 8 × 2 = 9 × 3 = 7 × 4 = 61- 36= 65-14= 27+17= 15+76= 79-18= 51+22= 2×7+2= 3×5+3= 3×6+4= 6×3+3= 6×4+3=

15、9×9= 5×1= 2×2= 3×6= 4×1= 7×7= 6×5= 8×5= 3×5= 3×9= 4×8= 6×2= 3×7= 8×7= 5×7= 4×6+5= 4×2+9= 4×5+8= 5×3+6= 6×5+3=

16、7+5= 9×4= 1×1= 4×3= 6+22= 31+6= 25+63= 76+5= 32+18= 37+38= 9+56= 37+41= 7×2= 4×4= 6×8=

3×6+4= 2×8+4= 2×7+8= 2×6+9= 6×2+8=

17、6×6= 7×7= 3×3= 8×8= 9×9= 7×6= 62+17= 35+42= 50+36= 3+84= 53+35= 65+35= 55×5+6= 5

18、6×9= 35-8= 90-17= 68-23= 98-80= 8×5= 33×8= 41×1+2= 1

19、7×9= 78-58= 35-17= 72-27= 43-32= 69+21= 55×2= 95×4+7= 3

20、4×7= 36+30= 59+40= 20+67= 24+63= 52+36= 37+42= 45+34= 54+33= 49+44=

×4+7= 5×9= 4×5= 5×1+3= 2×5= 6×1= 8×6+6= 2×9= 5×5= 9×7= ×9+6= 1×9+2= 4×5+5= ×7= 8×4= 6×3= ×6= 2×6= 8×2= ×3+2= 2×4+2= 1×7+6= ×7= 9×8= 6×4= ×8= 3×4= 14+3= ×9+9= 5×4+7= 3×4+10= 56-22= 43-13= 88-62= 92-71= 89-5= 3×4+8= 5×1+9= 4×2+6= 5×3+9= 3×9+3=

21、67-40= 80-9= 39-21= 2×4= 3×1= 4×6= 186 × 6 = 3 1×1+1= 2+9= 35× 4 = 6 ×2+2= 3-7= 6 × 5 = 3 ×4+10= 4× 7 = 49-30= × 6 = 5 × 5 = ×4+5= 1×8+3=

小学二年级数学口算题每日20道

1、11-4=34+40=43+5=90-30=40+20=10+90=17+35=15-8=12-6=14-6=52-10=13-8=65+5=20+78=89-8=52+9-30=20+58+2=
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