$26÷2=$
$102×4=$
$150×4=$
$510÷5=$
$8400÷3=$
$186÷6=$
$250×4=$
$2400÷8=$
$275+0=$
$700×4=$
$600×7=$
$123×2=$
$465×0=$
$85÷5=$
$486+14=$
$576÷2=$
$2100÷3=$
$180÷9=$
$512÷2=$
$570÷3=$
$910÷7=$
第7片

解析：这些题目都是基础的数学运算题目，包括除法、乘法和加法。根据题目要求，我们需要直接计算出结果。
答案：
$26÷2= 13$
$102×4= 408$
$150×4= 600$
$510÷5= 102$
$8400÷3= 2800$
$186÷6= 31$
$250×4= 1000$
$2400÷8= 300$
$275+0= 275$
$700×4= 2800$
$600×7= 4200$
$123×2= 246$
$465×0= 0$
$85÷5= 17$
$486+14= 500$
$576÷2= 288$
$2100÷3= 700$
$180÷9= 20$
$512÷2= 256$
$570÷3= 190$
$910÷7= 130$

$500×6=$
$36÷2=$
$8×50=$
$800÷4=$
$51÷3=$
$600÷6=$
$700×4=$
$103×3=$
$500÷5=$
$17+18=$
$300×5=$
$820÷4=$
$420×1=$
$96÷3=$
$88÷2=$
$5600÷7=$
$480÷6=$
$380×0×25=$
$470+298=$
$470-298=$
$600÷5=$

解析：
这些问题主要考查基础的数学运算能力，包括乘法、除法、加法和减法。
答案：
$500 × 6 = 3000$
$36 ÷ 2 = 18$
$8 × 50 = 400$
$800 ÷ 4 = 200$
$51 ÷ 3 = 17$
$600 ÷ 6 = 100$
$700 × 4 = 2800$
$103 × 3 = 309$
$500 ÷ 5 = 100$
$17 + 18 = 35$
$300 × 5 = 1500$
$820 ÷ 4 = 205$
$420 × 1 = 420$
$96 ÷ 3 = 32$
$88 ÷ 2 = 44$
$5600 ÷ 7 = 800$
$480 ÷ 6 = 80$
$380 × 0 × 25 = 0$
$470 + 298 = 768$
$470 - 298 = 172$
$600 ÷ 5 = 120$

$8000000= (800)$万
$9600000= (960)$万
$12350000= (1235)$万
$60080000= (6008)$万
$900000000= (90000)$万
$12000000= (1200)$万
$38000000= (3800)$万
$30300000= (3030)$万
$10000000= (1000)$万
$284000000= (28400)$万
$2840000= (284)$万
$2510000= (251)$万
$2350000= (235)$万
$10890000= (1089)$万
$4900000= (490)$万
$1200000= (120)$万
$500000000= (50000)$万
$59580500000= (5958050)$万
$4500000= (450)$万
$40050000= (4005)$万
$4000000= (400)$万

800
960
1235
6008
90000
1200
3800
3030
1000
28400
284
251
235
1089
490
120
50000
5958050
450
4005
400