科目:xxsx 来源: 题型:
| 1.6÷0.8= | 7.2÷0.6= | 3.9÷3.9= |
| 1.8×0.8= | 3.7+4.8= | 0÷6.82= |
| 2.5÷10= | 16-5.7= | 1.3×0.6+1.3×0.4= |
| 9.57-1.34-3.66= |
科目:xxsx 来源: 题型:
| 73×2= | 600÷25= | 600-100÷25= | ||||
| (30-16)÷7= | (44-4)×25= | 60-150÷50= | ||||
| 200÷(18+7)= | 125+125×7= | 8×9+2×9= | ||||
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科目:xxsx 来源: 题型:
①12×
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②
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③14÷(
| ||||||||||||||
| ④3.6-2.8+16.4-7.2 | ⑤77×
|
科目:xxsx 来源: 题型:
| 4.5÷5= | 8.4÷4= | 3.5÷7= | 26.4÷8= |
| 4.9÷7= | 1.8÷6= | 5.4÷9= | 16.1÷7= |
| 5.6÷8= | 7.6÷2= | 6.6÷3= | 12.5÷5= |
| 4.8÷6= | 8.1÷9= | 1.17÷9= | 1.40÷4= |
科目:xxsx 来源: 题型:
| 16×6+36 | 14×15-120 | 500-42×5 | 18+12×6 |
| 72÷2-16 | 84÷7+66 | 148-48÷6 | 48+112÷7 |
| 6×8+7×9 | 8×7-2×9 | 24÷2+24×2 | 93÷3-645÷4 |
| 66÷3+72÷4 | 12×8-108÷6 |
科目:xxsx 来源: 题型:
| 口算. 8.35-1.25= |
12.62+3.42= | 9.16-3.26= |
| 6.2+1.8= | 18-1.47= | 80×0.125= |
| 3.7×2= | 0.25×16= | 33+7.69= |
| 0.48÷0.01= | 1.25×8= | 3.6÷0.6= |
| 9.1÷0.07= | 0.72÷12= | 0.9×0.1= |
| 2.01+3.9= | 0÷0.1×29= | 0.7×0.04= |
科目:xxsx 来源: 题型:
| 直接写得数. 1047-998= |
|
3.7+1.9= | ||||
2÷14+
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0.27÷0.3= | 1÷100%= | ||||
| 0.1+9.9×0.1= | 12×(
|
科目:xxsx 来源: 题型:
| 15.6-8.9+5.6 | 7.02+3.8+3.98+2.2 | 68.4-(4.7+8.4) |
| 35.8-(40-44.2) | 100-13.72-36.82 | 47.35+16.88-7.35. |
科目:xxsx 来源: 题型:
科目:xxsx 来源: 题型:
1-
|
1÷
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0.6-
|
7.1+
| ||||||||||||
(
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7÷
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9-0.9= | 65÷0.05= | ||||||||||||
| 0÷0.1-0.1×1= | 8-0.08= | 2÷2%= | 0×(-5)= |
科目:xxsx 来源: 题型:
科目:xxsx 来源: 题型:
| 在横线里填上合适的数. 16.5- 7.8 7.8 =8.7 |
1.8 1.8 +2.1=3.9 |
19.6 19.6 -10.6=9 |
14.3- 4.5 4.5 =9.8. |
科目:xxsx 来源: 题型:
| 用“四舍五入”法将下列小数减少一个数位. (1)3.53≈ |
(2)9.83≈ | (3)60.305≈ |
| (4)1.856≈ | (5)58.5≈ | (6)8.16≈ |
| (7)7.543≈ | (8)3.06≈ | (9)10.6≈ |
科目:xxsx 来源: 题型:
| 口算题. 0.125×16= |
3-1.06= | 0.6÷6= | 16.8-7= | ||||||||||||
11-
|
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1.01×0.2×0.1= | 0.45×0= | ||||||||||||
| 0÷125= | 9
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2
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0.1+0.2×0.3= | ||||||||||||
|
|
科目:xxsx 来源: 题型:
| 3×4+2= | 4×3+5= | 3×6+4= | 8×9+7= |
| 4×7-6= | 2×9-8= | 3×8-4= | 4×9-8= |
| 4×6+16= | 5×7+28= | 3×9+54= | 2×9+24= |
| 4×9-18= | 5×9-16= | 8×9-36= | 4×8-14= |
科目:xxsx 来源: 题型:
| 口算: 0.125×16= |
3-1.06= | 0.6÷6= | 16.8-7= | ||||||||||||
| 1.01×0.2×0.1= | 11-1
|
1
|
9
| ||||||||||||
| 3.14×8= |
|
2
|
2
| ||||||||||||
1.625÷1
|
7
|
0.1+0.2×0.3= |
|