人教版小学三年级数学上册口算比赛用题.doc
310X 3= 32 X 3 = 620 + 2 = 0+ 54= 720 + 9 = 70 X 7 = 6X 800= 12 X 30 = 4700 - 700= 1200 - 700 = 960 + 3 = 7X 80= 600 + 3 = 300 + 6= 1500- 900 = 48 X 10 = 48 + 28= 0 X 37 = 1800- 800 = 40 X 40 = 640 + 8 = 53 - 14= 63 + 3 = 40 X 10 = 800 + 8 = 17+ 27= 26 + 57 = 23 X 30 = 880 + 8 = 840 + 4= 800 + 8 = 60 X 50 = 9X 500 = 2 X 14 = 33 + 57 = 70 X 80 = 80 + 17 = 140+ 2= 600 X 3 = 10 X 68 = 54 + 28= 660 + 6= 37 + 8 = 40 X 50 = 42 X 3 = 7 X 800= 480 + 8 = 30 X 21 = 1700 - 800= 7 X 700= 630 + 3 = 50 X 70 = 90+ 3 = 840 + 2= 62 - 33 = 24 X 2 = 180 + 3 = 430 X 2= 500 + 500 = 2X 42 = 300 + 5 = 540 + 9= 33 X 2 = 86 - 47 = 930 + 3 = 31 X 3 = 800 + 2 = 5X 90= 800 + 4 = 13X 3 = 700 + 8 = 22 X 30 = 60 - 15= 34 + 56= 0+ 47 = 6X 500 = 900 + 3 = 96+ 3 = 560 + 7 = 8X 70= 450 + 9 = 2 X 330= 440 + 4 = 42 X 20 = 360 + 6 = 50 X 6 = 93 + 3 = 400+ 300= 37 + 56= 680 + 2= 24 X 2 = 5X 900 =
10X 33= 330 + 3= 700 + 7 = 0+ 73= 22 x 0= 250 + 5= 33 X 30 = 42 X 20 = 80 X 70= 680 - 80= 0+ 59= 100+ 5 = 200 X 4 = 21 X 40= 11 X 80 = 10 X 50 = 0+ 20 = 80 X 40= 200 + 4 = 350+ 5 = 6X 60 = 10X 37= 31 X 20 = 52 - 29 = 22 X 40= 20 X 50= 600 + 90 = 240 X 2 = 44 + 20= 2000 + 300 = 4700- 700 = 52 + 39 = 40 X 40= 880 + 2= 44 - 37 = 400+ 8 = 43 X 20= 70 X 20= 40 X 12 = 480+ 8 = 46 + 37 = 400 + 4= 84 - 47 = 33 X 30 = 420 + 6 = 0 X 66 = 630 + 7 = 50 X 5 = 300 + 6 = 50 X 30= 71 - 23 = 800 X 3 = 40 X 11 = 640 + 8= 0+ 43= 60 X 50 = 360 + 9 = 880 + 4= 31 X 30 = 410X 2 = 10X 34= 400 + 300= 21 X 30 = 41 X 20 = 40 X 90= 34 + 39= 43 X 2 = 310X 3 = 90 X 60= 360 + 6= 0X 20= 20 X 23 = 490 + 7 = 99 X 10= 75 + 18 = 440+ 4 = 20 X 34= 12X 20= 23 + 48 = 30 X 32 = 300 X 3 = 30 X 80= 90 X 30 = 0X 35= 80 X 4 = 41 X 20= 30 X 12 = 10 X 35 = 65 X 0 = 97 X 10= 46 + 24 = 29 + 61 =
40 X 70=300 + 700= 720 + 9 = 22 X 30 = 30 X 30= 420 + 2= 10 X 34 = 400+ 600= 50 X 90= 820 + 2= 65 X 10 = 34 + 29 = 80 X 30= 70 X 11 = 660 + 3 = 800+ 8 = 20 X 14= 4500 - 500 = 700 X 5 = 21 X 30 = 90 x 50= 20 X 40= 41 X 20 = 720+ 8 = 420 + 6 = 400 + 4= 7000- 3000= 33 X 30 = 300 + 6 = 11 X 40= 30 X 30 = 32 X 20 = 240 + 4 = 900 X 5= 10 X 47 = 87 X 10 = 69 X 10= 67 - 49= 30 X 23 = 500+ 40 = 22 X 40= 200 + 4= 660 + 6 = 22 X 40 = 33 X 20= 8000 - 1000 = 5900- 5000= 440+ 4 = 900 + 9 = 20 X 24= 11 X 40 = 33 X 20 = 810 + 9 = 57 + 29= 70 X 40 = 320+ 4 = 630 + 9 = 540 + 6= 10 X 36 = 900+ 3 = 30 X 23= 10X 73= 6000+ 2000= 77 - 29 = 330 X 3 = 10X 58= 80 X 80 = 0+ 93=
0X 30 = 0 + 49 = 29 + 14 = 640+ 2 = 750 - 50= 34 X 20= 80 X 50 = 30 X 50 = 480 + 8 = 80 X 90= 200 X 4 = 75 + 18 = 5000+2000= 30 X 70= 36 + 56 = 600+ 700= 77 - 48= 120X 4= 88 X 10 = 40 X 70 = 300 + 5 = 640 + 8= 600 + 6 = 43 + 38 =
90 x 50= 84 - 65= 43 - 16= 10X 80= 57 + 29= 500 + 40= 88 X 10= 700 X 5 = 80 X 90= 40 X 70= 21 X 30= 660 + 6 = 65 X 10= 540 + 6 = 22 X 40= 80 X 80= 10X 47 = 30 X 70= 0+ 93 = 600 + 6 = 10X 36= 660 + 3 = 720 + 8= 150 + 5= 1400+2= 36 + 56= 490 + 7= 200 + 4= 23 X 30= 90 X 4= 720 + 9= 10X 73= 90 + 3= 78 + 4^
90 X 50= 90 X 70= 83 + 9^ 800 + 8= 42+ 6X 6= 470 + 8^ 6000 + 2000 = 24 + 4= 178 + 6^ 120X 4= 240 + 4= 83 + 9^ 640 + 2= 90 X 9= 360 + 5^ 9 + 3= 8100+9= 410 + 7^ 90 + 3= 300 + 5= 125 + 2^ 900 + 3= 420 + 7= 21+ 4^
70 X 20= 720 + 9= 71+ 9^ 180+ 2= 20 X 21 = 80 + 8= 4000+5= 300 + 6= 40 X 80= 360 + 6= 140 + 2= 75-64= 1400+7= 700 X 8= 20 X 10= 200 + 5= 350 + 5= 40 + 8= 720 + 8= 5X 6+41 = 320 + 4= 27 + 9= 1600 + 4= 85-62=
270+ 9= 2700+9= 200 + 5=
30 X 60= 4000+8= 60 X 50=
300+ 6= 360 + 6= 40 + 5+ 2=
150+ 3= 350+ 7= 420 + 7= 120-50= 100+ 5= 40 X 9= 1400+2= 720 + 9= 420+ 6= 36+24= 200 + 4= 40 X 50= 70 X 20= 120+ 2= 720 + 9= 360 + 4= 180+ 2= 78-19= 50+ 1 = 450 + 5= 80+8= 30 X 8= 40 X 30= 39+45= 140-80= 12+4+9= 150 + 3= 300 + 6= 20-7= 25 + 4^ 180 + 2= 420 + 7= 60+40= 73+ 9^ 80 X 60= 100 + 5= 160-80= 65+ 8^ 40+ 2= 40 X 2= 210+ 7= 138+ 7 60 X 20= 18 + 2+ 3= 30 X 80= 359+ 6^ 60+ 2= 245 + 8^ 800+ 2= 435+ 7 420 + 6= 80 + 9^
40 X 80= 410+ 6^ 64+ 8X 8= 721 + 8^ 300+ 5= 330+ 8^ 180-10= 453 + 6^ 180+ 3= 321 + 4^ 50+500= 73 + 9^
50 X 2= 181 + 9^ 120-40= 256 + 5^ 480+ 6= 160+ 4= 180-60= 214 + 7^ 42+36= 270+ 9= 600+600= 125 + 2^ 8X 3+ 4= 400+ 8= 110-90= 21+ 4^
40 X 50= 360 + 6= 20+70= 73 + 9^
41+25= 810+ 9= 40+500= 280 + 4= 40 X 7= 300 + 5= 150-90= 360 + 9=
320+ 8= 10+10= 19+ 4^ 80 + 4= 180+ 6= 120-10= 70+ 9^ 490 + 7= 630+ 9= 130-50= 900 X 5= 45-6= 4000+5= 140-50= 140 + 2= 100 + 2= 630+ 7= 200-40= 40 X 60= 30 X 6= 1600+2= 300 X 6= 1500+5= 90 + 3= 2800+4= 280+ 7= 210 + 3= 80 X 60= 540 + 9= 240 + 8= 80 X 4= 400+10= 60 X 5= 3X 90= 240 + 4= 9X9+12= 300+ 5= 200+ 5= 80 X 7= 100+ 1 = 60 X 6= 4X 10= 160 + 2= 50 X 50= 400+ 5= 120+ 3= 4X 8+52= 720 + 8= 80 X 7= 400 X 9= 2000+4= 810 + 9= 160+ 8= 810+ 9= 2700+9= 80 X 20= 36+42= 5X 7-20= 4000+8= 180 + 9= 210+ 3= 14 + 4^ 4200+6= 270 + 9= 4X 200= 17+ 9^ 8100+9= 270 + 3= 48 + 6 X 4= 650+ 8^ 3000+5= 30 X 40= 900+700= 35+ 6^ 420 + 7= 27 + 9X 9= 90+80= 83+ 3^ 1000+2= 75 + 9^
90+9= 41 + 5^ 2000+4= 32 + 5^
12-6= 50+ " 450 + 9= 60 + 8^ 200-60= 164+ 2 Q 900 X 2= 37 + 6^
20 + 9@ 630+ 9= 25+ 4^ 5 X 21 = 24 + 5^ 40 X 90= 340 + 9^ 56 + 7= 48 + 7@ 25+ 5X 8= 470 + 8^ 25+41= 15 + 2@ 20+10= 178 + 6^ 14 + 7= 25 + 4@ 110-6= 812 + 9^ 300 X 7= 80 + 9@ 70+80= 201 + 5^ 120 + 2= 190-90= 140-2= 450 + 7^ 4X 9+40= 200-90= 70+90= 142 + A 140-3= 150-20= 70+2= 35+ 4^ 30+6=
70+30= 140-7= 46+ 9^ 130-2= 16-2= 70+50= 13-7= 20+90= (12)40+80= 700+600= 30+20= 80+20= 10-8= 17-1= 30+70= 60+90= 110-70= 720+ 8= 10+50= 10-5= 100-100= 9X 800= 19-4= 90+20= 6+10= 52+35= (14) 10+60= 17-8= 240 + 6= 80 + 4= 20+80= 180-80= 30 X 7= 140+ 2= 50+70= 350 + 5= 80 + 8= 60 X 2= 140-20= 210 + 7= 320+ 4= 60+ 2= 190-80= 3 X 8= 30 X 5= 490+ 7= 60 + 6= 80 + 2= 60 + 3= 100+ 2= 63+24= 40 X 10= 30 X 21 = 54+ 6X 4= 42 + 7= 180 + 3=
80 x 90= 5X 5+52= 280 + 4= 360+40= 280+ 4= 90+30= 50 X 50= 40 X 20= 9X 100= 90+40= 810 + 9= 80-25=
8+ 1X 8= 170-90= 300 X 6= 70+45=
42 X 42^ 110-30= 25+41= 90 X 2=
66 X 54@ 50+80= 140 + 7= 16 X 6=
42 X 98@ 110-80= 20 X 31 = 300 X 6= 131 + 6@ 50+90= 90-65= 540+9=60 83 + 9@ 400+300= 52 X 44^ 30 X 20= 45 X 28^ 150-60= 74 X 54^ 400+ 4= 421 + 7@ 160-60= 41 X 75^ 350-80= 150+ 2@ 160+ 8= 131+ 6@ 160+70= 45 X 52 q 150+40= 83+ 9@ 18-64 + 8= 65 + 9@ 2100+3= 51 X 82@ 42+6+20= 90 + 9= 50 X 80= 410 + 7@ 40-5 X 7= 1600+2= 28+ 7= 125 + A 80+60+ 3= 71-68= 500 X 4= 52 X 94@ 41+18+2= 600+ 1 = 24 + 8= 45+15X 6= 75-11 X 5= 1500+3= 12X 20= 250 + 5 X 8= 42+7-29= 9X 300= 35 + 5= 6X 5+ 2X4= 5600+80= 45+45= 4X 9+ 6= 30X3+8= 25 X 16= 50 X 90= 250+ 5= 400 + 4+20 X 5= 120X25= 66+26= 63 + 9= 10+12+3+20= 36 X 11 =
200+25 = 800+ 16 = 840+21 = 560+14 = 390+ 13 = 600+ 15 = 72+ 24 = 85+ 17 = 90+ 15 = 96+ 16 = 78+ 26 = 51 + 17 = 80 + 40 = 100+20 = 53+18= 104X 9= 420+80= 500 - 60= 5+58= 280+450= 78+15= 200 X 9= 80 - 44=
5X 7-25=
7900-900=
400+100=
1100-200=
5000+300=
3000+600=
200+4000=
6400-400=
9900-900=
88 + 8= 3X
700= 99 +1
= 80 X 3=
4X 300= 16
+ 4= 64 +
8= 63 + 7=
18 + 2=
9X 106=
401 X 5=
48 + 6= 95-
49=
50 X 9=
3X 500=
87-17=
21+45=
67+19=
150X 3=
70 X 9=
0X 109=
101 X 7=
30 X 9=
4X 500=
50 X 7=
31-19=
60-29=
80-37=
900+3000=
4200-200=
900+200=
8000-6000=
4000+100=
5600+300=
5000+300=
1025+25= 336+70= .25 X 9X 4= 200-33 X 3= 3020-1010= 12X 50= 25 X 8= 23 x 11 = 125+25= 4200-2200= 220+80= 20X 8X 5= 600-3 X 200=
20+20+2=
35-25 + 5= 36+8-40= 2800+40=
98+ 14 = 96+ 24 = 56+ 14 = 65+ 13 = 75+ 15 =
120+24=
10000-1000= 0-200015+67= 4= 40-11 =
69+ 7= 90-43= 0+ 9= 7300-300= 21 X 31 X
58+36= 3600-300= 3= 2=
40-11 = 63-52=
110-60= 4300 82-26= 93-31 =
56 -300-600=19+6 64+26= 9900-90 00-5000= 1 = 19+66= 0= 110- 4300-300-60 80-55= 80-22= 60=
0= 50-39= 63-25=
4300-300-600= 7X 31-15= 60-6= 82-62= 10=
44+49= 30 + 6= 34+19=
8800-80= 7400+600-800= 300+700= 18+71= 200+6000 23+36= 85+28= 50 +
-20009600-600 6000+90 76-17= 5=
0= 0= 20+6 22+29=
800-60= 7= 3100-1000= 64+26= 36-18= 800+600= 600-700=
93 900+4000+80= 5400 -31 = 30 + 3= 42+ -400=
44+49= 78+19= 2= 78-69= 200+600 84 + 18+71=
150-90= 0X 24= 120-49= 2000+60= 50-39= 0+ 245= 80-36= 58+36= 18+71= 245 + 5= 53-16= 9300-300= 800+600 50 - 24 + 4= 18+62= 80-22= = 930 34+64= 61-37= 44+2 0-300= 42-16= 32 X 3= 9= 39 + 3= 60-58= 67-54= 76-17= 96 + 28+56= 67+23= 34+19= 3= 49+25= 80-37= 82-62= 85-69= 55-38=
8000-3000= 92-27= 16+25= 2000+800= 39 + 37-35= 43 X 2= 74-29+48= 3= 29+43= 32+53= 7X 71-35= 42+15= 10= 50 + 5= 36-24= 21+79=
22 + 26+13= 120-43= 93-31 = 2= 65+33= 25-7= 23+19= 73+23= 62-35=
44+29= 45-42= 47-29= 1100-100= 63-52= 72-8= 21 X 3= 23+19= 50-36= 44+17= 82-26= 34+19= 53-32= 21+78=
0 + 24= 63 + 6= 76-37=
93-17= 54 + 17= 26+9= 80 - 46 = 28+35= 12X 3= 57 - 38 = 0+ 51 = 40 X 3= 840 + 4= 1500- 700 = 0+ 76= 72-35= 400 + 8= 42 X 2 = 0X 85= 72 + 3= 22 X 4= 99 + 3 = 70 + 7 = 9X 110= 23 - 18= 770 + 7 = 14 X 2 = 36+52= 54 + 17= 660 + 3 = 5X 900 = 58-46= 12X 3= 960 + 3 = 2X 200 = 68-46= 840 + 4= 180 + 9 = 84 + 4 = 68-37= 99 + 1 = 65 + 15 = 0+ 91 = 76-68= 31 X 3= 660 + 6 = 930+ 3 = 80 X 5= 84 - 47= 800 X 2 = 390+ 3 = 77-29= 280 + 2= 50 + 5 = 0+ 22 = 66-38= 320 X 2= 3 X 800 = 83 - 57 = 72-39= 540+20= 420 + 7 = 29 + 68 = 45+15= 96 - 46= 3X 220= 68 - 49 = 17+46= 80 X 50= 480 + 4 = 80 X 7 = 200 X 4= 420 + 7= 58 + 33 = 800+ 4 = 75+34= 65 + 35= 420 - 20 = 330+ 3 = 57+33= 110X 5= 93 + 3 = 3X 23= 400 + 8= 73 - 28= 880 + 4 = 64 + 2 = 22 X 4= 930 + 3= 1200- 200 = 58 + 26 = 23- 18= 24 X 20= 11 X 7 = 34 X 2 =
550 + 5 = 36+23= 29 + 3= 61 + 7 = 800 X 8 = 21+67= 9 + 5 = 48 + 9 = 420 + 2 = 56 + 3= 29 + 3 = 9X( ) = 72 63+ 3 = 43+26= 24 + 5 = ()X2=6 160 + 4 = 61+46= 5X( ) = 45 72 + 9 = 800 + 700= 58-45= ()X 4 = 32 24 + 4= 690 + 3 = 10+ 3= 48 + 6 = 67-54= 58 - 0 = 5 + 2= 43 + 5= 67+23= 2X 440 = 35+ 5 = 54 + 6 = 80-37= 48+ 2 = 82 + 9= 49 + 5 = 55-38= 480 + 2 = 51 + 7 = 79 + 8 = 16+25= 60 X 5 = 84 + 9 = 6X( ) = 36 43 X 2= 2X 44 = 46 + 6 = ()X 5 = 30 32+53= 840 + 4 = 3X( ) = 12 35 + 7 = 42+15= 54+36= ()X 4 = 20 72 + 8= 21+79= 37+55= 36 + 4 = 27 + 8 = 120-43= 73-35= 31 + 5= 21 + 4 = 25-7=
74+21= 13 + 2 = 37 + 4 = 62-35= 120-73= 27 + 7 = 5X( ) = 25 47-29= 29 X 3= 41 + 6 = ()X 4 = 36 21 X 3= 90-47= 2X( ) = 10 36 + 9 = 44+17= 70-32= ()X9 = 81 28 + 9= 21+78= 56+34= 56 + 7 = 39 + 9 = 76-37=
93-17= 54 + 17= 26+9= 80 - 46 = 28+35= 12X 3= 57 - 38 = 0+ 51 = 40 X 3= 840 + 4= 1500- 700 = 0+ 76= 72-35= 400 + 8= 42 X 2 = 0X 85= 72 + 3= 22 X 4= 99 + 3 = 70 + 7 = 9X 110= 23 - 18= 770 + 7 = 14 X 2 = 36+52= 54 + 17= 660 + 3 = 5X 900 = 58-46= 12X 3= 960 + 3 = 2X 200 = 68-46= 840 + 4= 180 + 9 = 84 + 4 = 68-37= 99 + 1 = 65 + 15 = 0+ 91 = 76-68= 31 X 3= 660 + 6 = 930+ 3 = 80 X 5= 84 - 47= 800 X 2 = 390+ 3 = 77-29= 280 + 2= 50 + 5 = 0+ 22 = 66-38= 320 X 2= 3X 800= 83 - 57 = 72-39= 540+20= 420 + 7 = 29 + 68 = 45+15= 96 - 46= 3X 220= 68 - 49 = 17+46= 80 X 50= 480 + 4 = 80 X 7 = 200 X 4= 420 + 7= 58 + 33 = 800+ 4 = 75+34= 65 + 35= 420 - 20 = 330+ 3 = 57+33= 110X 5= 93 + 3 = 3X 23= 400 + 8= 73 - 28= 880 + 4 = 64 + 2 = 22 X 4= 930 + 3= 1200- 200 = 58 + 26 = 23- 18= 24 X 20= 11 X 7 = 34 X 2 =
43+26=
61+46=
58-45=
82 + 9=
51 + 7 =
84 + 9 =
46 + 6 =
3X( ) = 12
()X 4 = 20 36 + 4 =
31 + 5=
13 + 2 =
27 + 7 =
41 + 6 =
2X( ) = 10
()X9 = 81 56 + 7 =
29 + 3=
9 + 5 =
29 + 3 =
24 + 5 =
5X( ) = 45
()X 4 = 32 43 + 5= 54 + 6 =
49 + 5 =
79 + 8 =
6X( ) = 36
()X 5 = 30
35 + 7 =
72 + 8=
27 + 8 =
21 + 4 =
37 + 4 =
5X( ) = 25
()X 4 = 36
36 + 9 =
28 + 9=
39 + 9 =
61 + 7 =
48 + 9 =
9X( ) = 72
()X2=6
72 + 9 =
24 + 4=
14 + 7 =
23 + 6 =
47 + 7 =
7X( ) = 28
()X3 = 21
56 + 8 =
28 + 3=
65 + 8 =
26 + 3 =
51 + 8 =
8X( ) = 4
()X4 =16
63 + 7 =
34 + 6=
10 + 7 =
77 + 9 =
37 + 5 =
6X( ) = 24
()X 6 = 48
28 + 7 =
36 + 6=
17 + 2 =
40 + 6 =
19 + 8 =
550 + 5 = 800 X 8 = 420 + 2 = 63+ 3 = 160 + 4 = 800 + 700= 690 + 3 = 58 - 0 = 2X 440 =
2X 44 = 840 + 4 = 54+36=
37+55= 73-35= 74+21= 120-73= 29 X 3= 90-
47= 70-32= 56+34=
36+23=
21+67= 56 + 3=
7X( ) = 56
()X 1 = 7
54 + 9 =
64 + 8=
58 + 9 =
41 + 7 =
66 + 7 =
2X( ) = 14
()X 7 = 63 24 + 6 =
49 + 9=
35 + 4 =
29 + 9 =
29 + 4 =
2 X ( ) = 8
()X 5 = 35 42 + 6 =
30 + 8=
15 + 2 =
17 + 6 =
32 + 5 =
3 X ( ) = 18
()X3 = 12 33 + 9 =
46 + 8 =
17 + 7 =
9 X ( ) = 45
()X 9 = 54
32 + 4 =
54 + 6=
25 + 4 =
23 + 3 =
23 + 9 =
6 X ( ) = 12
()X 8 = 24
16 + 2 =
19 + 2=
43 + 5 =
67 + 9 =
9 + 4 =
8 X ( ) = 16
()X 3=27
42 + 7 =
23 + 5=
35 + 6 =
29 + 5 =
33 + 5 =
1 X ( ) = 4
()X3 = 9
49 + 7 =
45 + 5=
19 + 2 =
23 + 6 =
22 + 4 =
7 X ( ) =49
()X7 = 42
24 + 8 =
26 + 4=
37 + 8 =
54 + 8 =
55 + 6 =
9 X ( ) = 18
()X 8 = 64
18 + 6 =
64 + 9=
69 + 8 =
19 + 3 =
510 + 3=
40 X 9=
23 X 30=
84 + 4=
15 + 3=
12 X 4=
50 X 9=
4X 25=
99 + 9=
75 + 5=
205+ 5=
46 X 10=
8X 6=
72+19=
180+ 180=
48+ 8 =
45+37=
550-550=
500-370=
25+75=
55+88=
69+24=
350-80=
77+66 =
790+130= 87-29=
800-330= 99+11= 257 - 257= 65+35=
64 + 8=
92+46=
46+ 7=
50+ 6=
0 + 8 =
39 + 9=
93-39=
86-68= 1000 - 300= 29+63=
54-45=
75+ 9=
81 + 9 = 800-260= 86 X 0= 470-80=
55+7 = 38+52= 250+630= 77+33=