五年级61道口算题只有一种运算的,但要简单点,
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五年级61道口算题只有一种运算的,但要简单点,
五年级61道口算题
只有一种运算的,但要简单点,
五年级61道口算题只有一种运算的,但要简单点,
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.1*0.1=0.01
0.1*0.2=0.02
0.2*0.2=0.04
0.3*0.6=0.18
0.5*0.6=0.3
0.8*0.5=0.4
0.5*0.2=0.1
0.9*0.8=0.72
0.9*0.7=0.63
0.9*0.6=0.54
0.9*0.5=0.45
0.9*0...
全部展开
0.1*0.1=0.01
0.1*0.2=0.02
0.2*0.2=0.04
0.3*0.6=0.18
0.5*0.6=0.3
0.8*0.5=0.4
0.5*0.2=0.1
0.9*0.8=0.72
0.9*0.7=0.63
0.9*0.6=0.54
0.9*0.5=0.45
0.9*0.4=0.36
0.9*0.3=0.27
0.9*0.2=0.18
0.9*0.1=0.09
0.8*0.8=0.64
0.8*0.7=0.56
0.8*0.6=0.48
0.8*0.4=0.32
0.8*0.3=0.24
0.8*0.2=0.16
0.8*0.1=0.08
0.7*0.7=0.49
0.7*0.6=0.42
0.7*0.4=0.28
0.7*0.3=0.21
0.7*0.2=0.14
0.7*0.1=0.07
0.6*0.6=0.36
0.6*0.4=0.24
0.6*0.3=0.18
0.6*0.2=0.12
0.6*0.1=0.06
0.5*0.5=0.25
0.5*0.3=0.15
0.5*0.1=0.005
0.4*0.4=0.16
0.4*0.3=0.12
0.4*0.2=0.08
0.4*0.1=0.04
0.3*0.3=0.09
0.3*0.2=0.06
0.3*0.1=0.03
0.2*0.2=0.04
0.11*0.11=0.0121
收起
0.1*0.1=0.01
0.1*0.2=0.02
0.2*0.2=0.04
0.3*0.6=0.18
0.5*0.6=0.3
0.8*0.5=0.4
0.5*0.2=0.1
0.9*0.8=0.72
0.9*0.7=0.63
0.9*0.6=0.54
0.9*0.5=0.45
0.9*0...
全部展开
0.1*0.1=0.01
0.1*0.2=0.02
0.2*0.2=0.04
0.3*0.6=0.18
0.5*0.6=0.3
0.8*0.5=0.4
0.5*0.2=0.1
0.9*0.8=0.72
0.9*0.7=0.63
0.9*0.6=0.54
0.9*0.5=0.45
0.9*0.4=0.36
0.9*0.3=0.27
0.9*0.2=0.18
0.9*0.1=0.09
0.8*0.8=0.64
0.8*0.7=0.56
0.8*0.6=0.48
0.8*0.4=0.32
0.8*0.3=0.24
0.8*0.2=0.16
0.8*0.1=0.08
0.7*0.7=0.49
0.7*0.6=0.42
0.7*0.4=0.28
0.7*0.3=0.21
0.7*0.2=0.14
0.7*0.1=0.07
0.6*0.6=0.36
0.6*0.4=0.24
0.6*0.3=0.18
0.6*0.2=0.12
0.6*0.1=0.06
0.5*0.5=0.25
0.5*0.3=0.15
0.5*0.1=0.005
0.4*0.4=0.16
0.4*0.3=0.12
0.4*0.2=0.08
0.4*0.1=0.04
0.3*0.3=0.09
0.3*0.2=0.06
0.3*0.1=0.03
0.2*0.2=0.04
0.11*0.11=0.0121
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
收起
1*1