上海五年级数学天天口算
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6.9 +4.8 +3.1 0.456+6.22+3.78 15.89 +(6.75-5.89)
4.02 +5.4+0.98 5.17-1.8-3.2 13.75 -(3.75+6.48)
3.68 +7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2
3.82 +2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47
5.27 +2.86-0.66+1.63 13.35-4.68+2.65 73.8 -1.64 -13.8-5.36
47.8 -7.45+8.8 0.398+0.36+3.64 15.75+3.59 -0.59+14.25
66.86 -8.66-1.34 0.25X16.2X4 (1.25 -0.125)
X8
3.6
X102 3.72 X3.5+6.28
X3.5 36.8 -3.9-6.1 上海五年级数学天天口算
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15.6 X3.1 — 15.6 — 15.6 >2.1 4.8 网.8 + 78X0.52
4.8 >100.1 56.5 >9.9+56.5 7.09>10.8—0.8 >7.09
25.48—(9.4—0.52) 4.2 -3.5 320-1.25 -8
5.6 -3.5 9.6 -0.8 -0.4 4.2 >99+4.2
17.8 -(1.78 >4) 0.49 -1.4 1.25 >2.5 >32 32+4.9-0.9
18.76 >9.9+18.76 3.52 -2.5 £.4 3.9 — 4.1 +6.1 — 5.9 上海五年级数学天天口算
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15.2 -0.25 -4 0.89 >100.1 146.5—(23+46.5)
3.83 >4.56 +
3.83 >5.44 4.36>12.5>8 9.7 >99+9.7
27.5 >.7 — 7.5 >.7 8.54-2.5-0.4 0.65>101
(45.9-32.7) -8-0.125 3.14>0.68+31.4>0.032 5.6-1.25-0.8-2.5-0.4
7.2>0.2+2.4>1.4 8.9 >1.01 7.74>(2.8—1.3)+1.5>2.26
3.9 >2.7+3.9>7.3 18—1.8-0.125-0.8 12.7 >9.9+1.27
21>(9.3— 3.7)—
5.6 15.02-6.8-1.02 5.4 >11-5.4 上海五年级数学天天口算
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2.3 X6+2.3 >23+2.3 9.43-(6.28-1.57 ) 3.65X4.7—36.5X0.37
46X57 + 23X86 13.7 X.25 — 3.7
鸭 2.22X9.9+6.66
X6.7
101> 0.87-0.91 >87 10.7 X16.1-15.1
X10.7 0.79
X199
4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24
2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98
0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.5+4.9—6.5
3.07-0.38-1.62 1.29+3.7+2.71 +6.3 8—2.45—1.55
2.5-0.25)X0.4 9.16X1.5—0.5X9.16 3.6—3.6X0.5 上海五年级数学天天口算
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63.4 -2.5 -0.4
(7.7 + 1.54) -).7
0.35 X.25 >2X).8
4.5-1.8
3.65 >10.1
30.8 -[14-(9.85+1.07)]
20>[(2.44-1.8) -0.4+0.15]
777> 9+1111 > 3
31.5>4-(6+3)
4.9 -1.4
2.5>2.4 32.4>0.9+0.1 >32.4
4.2 -3.5
15-(0.15>0.4)
[60-(9.5+28.9)] 0-.18
28-(3.4+1.25 2>.4)
0.8 >〔15.5-(3.21+5.79) 〕
0.64>25>7.8+2.23.9-(1.3>5)
2.7-45
15- 0.25
930-0.6-5
3.2>0.25>12.5
2.881 -0.43-0.24>3.5
2.55>7.1+2.45 >7.1
(31.8+3.2 >4)-5
2- 2.5+2.5 -2 上海五年级数学天天口算
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194 — 64.8 丸8 >0.9 36.72 4.25 >9.9 5180—705>6
24一2.4 —
2.5 >.8 (4121+2389) 47 671 > 15-974
469> 12+1492 405> (3213-3189) 3.4164(0.016>35)
0.8 >(10 — 6.76) 4.2] 19.4>6.1 >2.3 5.67 >0.2-0.62