$480 ÷ 8 = $
$445 + 37 = $
$550 - 550 = $
$500 - 370 = $
$125 + 75 = $
$55 + 188 = $
$69 + 424 = $
$350 - 80 = $
$877 + 66 = $
$790 + 130 = $
$487 - 329 = $
$800 - 330 = $
$999 + 11 = $
$257 - 257 = $
$865 + 35 = $
$640 ÷ 8 = $
$192 + 46 = $
$490 ÷ 7 = $
$420 ÷ 6 = $
$700 × 6 = $
$5 × 900 = $
第2片
60
$445 + 37 = $
482
$550 - 550 = $
0
$500 - 370 = $
130
$125 + 75 = $
200
$55 + 188 = $
243
$69 + 424 = $
493
$350 - 80 = $
270
$877 + 66 = $
943
$790 + 130 = $
920
$487 - 329 = $
158
$800 - 330 = $
470
$999 + 11 = $
1010
$257 - 257 = $
0
$865 + 35 = $
900
$640 ÷ 8 = $
80
$192 + 46 = $
238
$490 ÷ 7 = $
70
$420 ÷ 6 = $
70
$700 × 6 = $
4200
$5 × 900 = $
4500
第2片
答案
解析:
这些题目都是基础的数学运算题目,包括除法、加法和减法。针对这些题目,我们直接进行计算即可。
答案:
$480 ÷ 8 = 60$
$445 + 37 = 482$
$550 - 550 = 0$
$500 - 370 = 130$
$125 + 75 = 200$
$55 + 188 = 243$
$69 + 424 = 493$
$350 - 80 = 270$
$877 + 66 = 943$
$790 + 130 = 920$
$487 - 329 = 158$
$800 - 330 = 470$
$999 + 11 = 1010$
$257 - 257 = 0$
$865 + 35 = 900$
$640 ÷ 8 = 80$
$192 + 46 = 238$
$490 ÷ 7 = 70$
$420 ÷ 6 = 70$
$700 × 6 = 4200$
$5 × 900 = 4500$
这些题目都是基础的数学运算题目,包括除法、加法和减法。针对这些题目,我们直接进行计算即可。
答案:
$480 ÷ 8 = 60$
$445 + 37 = 482$
$550 - 550 = 0$
$500 - 370 = 130$
$125 + 75 = 200$
$55 + 188 = 243$
$69 + 424 = 493$
$350 - 80 = 270$
$877 + 66 = 943$
$790 + 130 = 920$
$487 - 329 = 158$
$800 - 330 = 470$
$999 + 11 = 1010$
$257 - 257 = 0$
$865 + 35 = 900$
$640 ÷ 8 = 80$
$192 + 46 = 238$
$490 ÷ 7 = 70$
$420 ÷ 6 = 70$
$700 × 6 = 4200$
$5 × 900 = 4500$
$840 ÷ 2 = $
$430 × 2 = $
$540 ÷ 9 = $
$31 × 3 = $
$13 × 3 = $
$134 + 56 = $
$96 ÷ 3 = $
$2 × 330 = $
$50 × 6 = $
$680 ÷ 2 = $
$620 ÷ 2 = $
$6 × 800 = $
$960 ÷ 3 = $
$1500 - 900 = $
$1800 - 800 = $
$363 ÷ 3 = $
$126 + 457 = $
$800 ÷ 8 = $
$484 ÷ 4 = $
$484 ÷ 2 = $
$270 + 190 = $
420
$430 × 2 = $
860
$540 ÷ 9 = $
60
$31 × 3 = $
93
$13 × 3 = $
39
$134 + 56 = $
190
$96 ÷ 3 = $
32
$2 × 330 = $
660
$50 × 6 = $
300
$680 ÷ 2 = $
340
$620 ÷ 2 = $
310
$6 × 800 = $
4800
$960 ÷ 3 = $
320
$1500 - 900 = $
600
$1800 - 800 = $
1000
$363 ÷ 3 = $
121
$126 + 457 = $
583
$800 ÷ 8 = $
100
$484 ÷ 4 = $
121
$484 ÷ 2 = $
242
$270 + 190 = $
460
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。我们可以直接进行计算。
答案:
$840 ÷ 2 = 420$;
$430 × 2 = 860$;
$540 ÷ 9 = 60$;
$31 × 3 = 93$;
$13 × 3 = 39$;
$134 + 56 = 190$;
$96 ÷ 3 = 32$;
$2 × 330 = 660$;
$50 × 6 = 300$;
$680 ÷ 2 = 340$;
$620 ÷ 2 = 310$;
$6 × 800 = 4800$;
$960 ÷ 3 = 320$;
$1500 - 900 = 600$;
$1800 - 800 = 1000$;
$363 ÷ 3 = 121$;
$126 + 457 = 583$;
$800 ÷ 8 = 100$;
$484 ÷ 4 = 121$;
$484 ÷ 2 = 242$;
$270 + 190 = 460$。
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。我们可以直接进行计算。
答案:
$840 ÷ 2 = 420$;
$430 × 2 = 860$;
$540 ÷ 9 = 60$;
$31 × 3 = 93$;
$13 × 3 = 39$;
$134 + 56 = 190$;
$96 ÷ 3 = 32$;
$2 × 330 = 660$;
$50 × 6 = 300$;
$680 ÷ 2 = 340$;
$620 ÷ 2 = 310$;
$6 × 800 = 4800$;
$960 ÷ 3 = 320$;
$1500 - 900 = 600$;
$1800 - 800 = 1000$;
$363 ÷ 3 = 121$;
$126 + 457 = 583$;
$800 ÷ 8 = 100$;
$484 ÷ 4 = 121$;
$484 ÷ 2 = 242$;
$270 + 190 = 460$。
读出下面各数。
2400______
2004______
2040______
240000______
2400000______
20040000______
20400000______
24000000______
6080070______
10010030______
2400______
二千四百
2004______
二千零四
2040______
二千零四十
240000______
二十四万
2400000______
二百四十万
20040000______
二千零四万
20400000______
二千零四十万
24000000______
二千四百万
6080070______
六百零八万零七十
10010030______
一千零一万零三十
答案
解析:本题考查的是大数的读法。
从高位读起,每四位一级,分别读作“亿”、“万”等,数中间有一个零或连续几个零都只读一个“零”,数末尾的零都不读。
答案:2400 读作:二千四百;
2004 读作:二千零四;
2040 读作:二千零四十;
240000 读作:二十四万;
2400000 读作:二百四十万;
20040000 读作:二千零四万;
20400000 读作:二千零四十万;
24000000 读作:二千四百万;
6080070 读作:六百零八万零七十;
10010030 读作:一千零一万零三十。
从高位读起,每四位一级,分别读作“亿”、“万”等,数中间有一个零或连续几个零都只读一个“零”,数末尾的零都不读。
答案:2400 读作:二千四百;
2004 读作:二千零四;
2040 读作:二千零四十;
240000 读作:二十四万;
2400000 读作:二百四十万;
20040000 读作:二千零四万;
20400000 读作:二千零四十万;
24000000 读作:二千四百万;
6080070 读作:六百零八万零七十;
10010030 读作:一千零一万零三十。
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