小學(xué)一年級(jí)數(shù)學(xué)下冊(cè)口算模擬競(jìng)賽測(cè)試卷4套.docx

1、一年級(jí)數(shù)學(xué)模擬競(jìng)賽186- 8=96 2 =112 =16 9 =24 9=40- 20=60 30= 15 8 =18 2=38- 8=35+ 5= 85 + 2 =80 40= 78+ 10=8050=62 + 6=32+7=49 5 =16 4=11+20 =147=25 + 4 =52 3=71+9 =93 3=18 + 5 =34+6=65 + 3 =32 + 6=29 7 =25 + 4=43 + 5 =48-30=95-40=39+10= 76+ 10=63+3=84 2 =453=30 + 8 =36 5= 84 + 4 =88 4= 76 + 0 =70 50= 56+ 20

2、=15 3= 30 30 =35+2= 73 + 4 =87+10= 39- 3=15 6= 60+8 =70+30= 48- 9=17 8=2+41=17- 8= 688=23 2=8020= 167= 20+26=1810=30 2= 135= 14 8 =39 2=199=5+7-10=65-60+7= 4+8-2=4+9-10=24-8+4= 6+54+7= 52+6-50=90+7-60=5+9-5=6+60+20=82-8+20=80-70+79= 28+60-8=12+60-10=93-60+30= 7+8-5=26+50-6=47+10-7=38+50-7= 88-10-50=

3、一年級(jí)數(shù)學(xué)模擬競(jìng)賽250+5 =35 + 2 =394 =8 + 50 =76 5 =16 9 =40+6 =62+7 =89 5 =63 + 3 =50-20=11+2=53-3=60+8=87- 7=71 +9 =14-4 =26- 5=84 + 4 =3510=12 + 6 =29 7 =33+2 =3+40 =15 + 4 =23 + 5 =37+1 =29 3 =38 3 =15 4 =18 2 =30 + 8 =43+1 =86 + 2 =70+3 =20 9 =18 9 =72 2 =66 4=39 2 =53+5 =35 + 2 =39 4 =8+50 =20 6=16+9=5

4、+18= 17+3=36+6=29+5=87+2=40+30=35+8=4+19=4+26=4+32=25+4=7+9=29+7=80-30=9+20=40+6=35+30=62+8=70+5=23+7=26+8=19+60=32+8=16+9=9+8+20=5+42-20=49+30-70=90-70+50=8+8-10=69-10-9= 70-40+8=48+20-20=16-7+7=6+5+3=67-37+20=17-8+9= 20+40-50=66-20+10=98-90+90=46-40+60=80-60+9= 23+60-3=78-50+8=50-40-8=一年級(jí)數(shù)學(xué)模擬競(jìng)賽324

5、+6=5+32=40+7=16-9=50+8=61+9=82+5=39+1=70+20=9+3=8+5=9+25=86+2=14-7=6+8=46+9=5+24=13-7=56+3=93+3=58+3=39+2=27-10=17-9=10+60=61+10=74+6=23+7=47+4=80+4=91+8=46+2=23+7=27+6= 13-8=82+6=92+4=49-9=2+38=20+8=36+5= 12-6=11-6=90+9=30+60=2+9=50+70=86+3=50+5=3+9=9+50=10+40=37+2=26-5=8+5=78+20=12+6-9= 66-30-2=65

6、-60+50=14-6= 32+8=30+8=19+6=20+50=53+6=86-5=37+9=86+6= 21+8= 89+6=23-5=80-70=88-10=42+5-40= 0+95-80= 60-50+24= 7+50-50=8+63+20= 90-80+50= 25+20+50= 9+4-3= 13-8+9=11+4-6=20+40-60= 87-10+40= 80-60-6= 42+50-90=98-80-8=60-10-6=16-8=80-20=11-4=一年級(jí)數(shù)學(xué)模擬競(jìng)賽411-6=26+50=18-9=23-10=62+20=68-60=50-3=70-30=7+23=9

7、0-30=19-9=87-7=86-6=32-10=36-3=37+40=86-80=45-20=11-8=5+81=70-40=42+50=13-4=25+40=52-20=15-6=26-10=60+30=17+70=49+40=35+4=13-7=70-50=74-2=13-5=8+11=11+80=6+42=15-8=23+2=29+4=63+6=40+47=43+50=62+7=76-30=91-30=88-70=35+60=12-9=63+7=63-20=94-50=88-60=80-10=14+50=80-50=14-6=94-5=36+5=16-10=7+42=96-4=50+40=58-10=57-30=42+20=60+34=48+50=17-8=53-50=70-40=15-8=24-10=18-8=40-30=74-6=28-8+80= 40+40-80=71-70+69=8