Ôn tập Toán học kì 1 Lớp 7 - Bài: Tính giá trị biểu thức

Tính giá trị biểu thức- lớp 4 -Ôn tập học kì 1
* 72 : 12 x 9 
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986-125 : 5 
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* 350 : 7 + 2652
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* 1 672 : 4 - 263
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 * 5 72 x 9 + 5629 
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* 40 72 : 8 x 9 
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* 15469 - 1258 x 4 
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* 4572 + 256 x 9
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* 60 72 : 5 + 26981 
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* 86 72 – ( 256 : 4 +1235) 
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* 40 72 : 8 x 9 
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* 40 72 : 8 + 564: 4 x10
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* ( 86 72 – 6256 : 4 ) +123 
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* (89 69– 7296 : 3 ) x 9 
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* 86 72 – ( 937 x 5 +1647 : 9 ) 
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 (9150+ 1255 x4) : 5
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* 54367+ 2468 x 5 – 23456
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* 26781:3 + 13786 
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*3268675 – 7567 x 4 + 21675
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* 15478 – 5 x154 :5
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* 5642 + 526 x10 -2354
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564200: 100 + 263 x10 - 454
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* 789 x 100 + 26000 : 100 + 2354
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4542 + 526 x10 -23 x100
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* 98 x 11+ 564 :5
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* 6900 : 100 + 58 x 11
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 * 5644 : 9 - 24 x 11
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* 98 72 – ( 216 x10 +1235)
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* 975321 – ( 56000:100 +935)
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975321 x ( 56000:100 – 558 )
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* 47568 : 4 :2 x 135
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 * ( 427 x 54 + 427 x 45) : 5
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* 2005 – ( 175 : 5 -34) x92
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* ( 4578 +3689) :7 + 1789 
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 * 36576 : ( 4x2 ) -3708
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* 81756 – ( 456 x 54 ) :9
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* ( 450: 90 + 5454 :54 ) x 82
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* 2606 + 54495 : 45 x 6
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* 70560 : 56 : 42 + 142 x 36
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* 5384 – 3905 : 55 + 107 
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* 5665 x 27 +5665 x77 + 5665 
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* 5687 x 145 - 145 x 678
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* 24255 :105 x 9 +5462
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* 29278- 236 x 107 + 36944
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 * 208839: 201 + 125x 231
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* 235 x 265 – 1987+ 4644
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* 228352 : 256 + 49 x52 
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* 13344 – ( 33150 : 325 x 5 +231)
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*5664 + ( 69660 : 324 – 98)
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 * 230x 35 : 5 +2654
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* (21828 : 214 + 5136 : 321) x9
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