$200÷4=$
$20×24=$
$43×20=$
$46+37=$
$420÷6=$
$300÷6=$
$40×11=$
$360÷9=$
$10×34=$
$40×90=$
$90×60=$
$490÷7=$
$20×34=$
$300×3=$
$80×4=$
$330÷3=$
$250÷5=$
$680-80=$
$960÷3=$
$960÷6=$
$23×30=$
第36片
50
$20×24=$
480
$43×20=$
860
$46+37=$
83
$420÷6=$
70
$300÷6=$
50
$40×11=$
440
$360÷9=$
40
$10×34=$
340
$40×90=$
3600
$90×60=$
5400
$490÷7=$
70
$20×34=$
680
$300×3=$
900
$80×4=$
320
$330÷3=$
110
$250÷5=$
50
$680-80=$
600
$960÷3=$
320
$960÷6=$
160
$23×30=$
690
第36片
答案
解析:这些题目都是基础的数学运算题目,包括除法、乘法、加法和减法。我们只需要按照运算规则进行计算即可。
答案:
$200÷4= 50$
$20×24= 480$
$43×20= 860$
$46+37= 83$
$420÷6= 70$
$300÷6= 50$
$40×11= 440$
$360÷9= 40$
$10×34= 340$
$40×90= 3600$
$90×60= 5400$
$490÷7= 70$
$20×34= 680$
$300×3= 900$
$80×4= 320$
$330÷3= 110$
$250÷5= 50$
$680-80= 600$
$960÷3= 320$
$960÷6= 160$
$23×30= 690$
答案:
$200÷4= 50$
$20×24= 480$
$43×20= 860$
$46+37= 83$
$420÷6= 70$
$300÷6= 50$
$40×11= 440$
$360÷9= 40$
$10×34= 340$
$40×90= 3600$
$90×60= 5400$
$490÷7= 70$
$20×34= 680$
$300×3= 900$
$80×4= 320$
$330÷3= 110$
$250÷5= 50$
$680-80= 600$
$960÷3= 320$
$960÷6= 160$
$23×30= 690$
$21×40=$
$80×40=$
$10×37=$
$20×50=$
$880÷2=$
$70×20=$
$400÷4=$
$50×30=$
$640÷8=$
$880÷4=$
$360÷6=$
$99×10=$
$12×20=$
$30×80=$
$41×20=$
$97×10=$
$700÷7=$
$33×30=$
$41×30=$
$52×40=$
$720÷2=$
840
$80×40=$
3200
$10×37=$
370
$20×50=$
1000
$880÷2=$
440
$70×20=$
1400
$400÷4=$
100
$50×30=$
1500
$640÷8=$
80
$880÷4=$
220
$360÷6=$
60
$99×10=$
990
$12×20=$
240
$30×80=$
2400
$41×20=$
820
$97×10=$
970
$700÷7=$
100
$33×30=$
990
$41×30=$
1230
$52×40=$
2080
$720÷2=$
360
答案
解析:
这些题目都是基础的乘法和除法运算,考查的知识点是整数的乘法和除法运算规则。
答案:
$21 × 40 = 840$
$80 × 40 = 3200$
$10 × 37 = 370$
$20 × 50 = 1000$
$880 ÷ 2 = 440$
$70 × 20 = 1400$
$400 ÷ 4 = 100$
$50 × 30 = 1500$
$640 ÷ 8 = 80$
$880 ÷ 4 = 220$
$360 ÷ 6 = 60$
$99 × 10 = 990$
$12 × 20 = 240$
$30 × 80 = 2400$
$41 × 20 = 820$
$97 × 10 = 970$
$700 ÷ 7 = 100$
$33 × 30 = 990$
$41 × 30 = 1230$
$52 × 40 = 2080$
$720 ÷ 2 = 360$
这些题目都是基础的乘法和除法运算,考查的知识点是整数的乘法和除法运算规则。
答案:
$21 × 40 = 840$
$80 × 40 = 3200$
$10 × 37 = 370$
$20 × 50 = 1000$
$880 ÷ 2 = 440$
$70 × 20 = 1400$
$400 ÷ 4 = 100$
$50 × 30 = 1500$
$640 ÷ 8 = 80$
$880 ÷ 4 = 220$
$360 ÷ 6 = 60$
$99 × 10 = 990$
$12 × 20 = 240$
$30 × 80 = 2400$
$41 × 20 = 820$
$97 × 10 = 970$
$700 ÷ 7 = 100$
$33 × 30 = 990$
$41 × 30 = 1230$
$52 × 40 = 2080$
$720 ÷ 2 = 360$
$11×80=$
$240÷4=$
$31×20=$
$600+90=$
$44-37=$
$40×12=$
$84-47=$
$630÷7=$
$71-23=$
$31×30=$
$21×30=$
$43×2=$
$90×30=$
$30×12=$
$270×200=$
$3600×0=$
$48×50=$
$35×300=$
$710-280=$
$570-290=$
$3600-1700=$
880
$240÷4=$
60
$31×20=$
620
$600+90=$
690
$44-37=$
7
$40×12=$
480
$84-47=$
37
$630÷7=$
90
$71-23=$
48
$31×30=$
930
$21×30=$
630
$43×2=$
86
$90×30=$
2700
$30×12=$
360
$270×200=$
54000
$3600×0=$
0
$48×50=$
2400
$35×300=$
10500
$710-280=$
430
$570-290=$
280
$3600-1700=$
1900
答案
解析:
这些题目都是基础的数学运算,包括乘法、除法、加法和减法。我们可以直接计算。
答案:
$11×80= 880$;
$240÷4= 60$;
$31×20= 620$;
$600+90= 690$;
$44-37= 7$;
$40×12= 480$;
$84-47= 37$;
$630÷7= 90$;
$71-23= 48$;
$31×30= 930$;
$21×30= 630$;
$43×2= 86$;
$90×30= 2700$;
$30×12= 360$;
$270×200= 54000$;
$3600×0= 0$;
$48×50= 2400$;
$35×300= 10500$;
$710-280= 430$;
$570-290= 280$;
$3600-1700= 1900$。
这些题目都是基础的数学运算,包括乘法、除法、加法和减法。我们可以直接计算。
答案:
$11×80= 880$;
$240÷4= 60$;
$31×20= 620$;
$600+90= 690$;
$44-37= 7$;
$40×12= 480$;
$84-47= 37$;
$630÷7= 90$;
$71-23= 48$;
$31×30= 930$;
$21×30= 630$;
$43×2= 86$;
$90×30= 2700$;
$30×12= 360$;
$270×200= 54000$;
$3600×0= 0$;
$48×50= 2400$;
$35×300= 10500$;
$710-280= 430$;
$570-290= 280$;
$3600-1700= 1900$。
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