题目列表(包括答案和解析)
=20÷50=10：________=________%=________成=________小数 
=12.5%=________：________=________小数 
=________：12=6÷________=________% 
=
=________%=________：5
=0.125=________：32=8÷________=________% 
=
=________：4________________
=________%=________÷________=________：________
=0.6=6÷________=________：________=________%=________成．| ( ) |
| 35 |
| 4 |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| 40 |
| 27 |
| ( ) |
| ( ) |
| 16 |
| ( ) |
| 24 |
| 24 |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| 15 |
| 口算： 25×4= |
58-58= | 480÷60= | 8.76-4.27= | 8×9+8= |
| 360÷36= | 1000×0.013= | 3-1.4= | 45×20= | 125×7×8= |
| 0.3÷100= | 48+32= | 0÷78= | 420+28= | 7×5÷7×5= |
| 120×6= | 84÷4= | 2.5+0.9= | 101×28= | 10-2.3-2.7= |
| 口算： 37+55= |
60+370= | 54+46= | 513-31= | 42-29= |
| 142+703= | 100-86= | 99+78= | 16×50= | 12×8= |
| 76×4= | 5×32= | 23×5= | 28×2= | 5400÷90= |
| 824÷8= | 480÷60= | 780÷60= | 140÷70= | 52×11= |
| 15×6= | 364÷1= | 0÷897= | 120÷5= | 72÷3= |
| 88÷22= | 24×10= | 4×25= | 13×7= | 20×90= |
| 800÷20= | 4700÷47= | 903÷3= | 2400÷300= | 125×8= |
| 1280÷4= | 25×6×4= | 34×5×2= | 200-58-42= | 83×6+17×6= |
| 25×4= | 360÷36= | 0.3÷100= | 120×6= | 58-58= |
| 1000×0.013= | 48+32= | 84÷4= | 480÷60= | 3-1.4= |
| 0÷78= | 2.5+0.9= | 8.76-4.27= | 45×20= | 420+28= |
| 101×28= | 8×9+8= | 125×7×8= | 7×5÷7×5= | 10-2.3-2.7= |
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