
42.4+7.6= 1.58+2.42= 23.5+76.5÷0.25= 7.8-5.6= 1.25×4= 34.6÷0.2×4= 0.24÷0.3= 7.8×0.5
42.4+7.6=1.58+2.42=23.5+76.5÷0.25=7.8-5.6=1.25×4=34.6÷0.2×4=0.24÷0.3=7.8×0.5=1÷0.2-1×...
42.4+7.6= 1.58+2.42= 23.5+76.5÷0.25= 7.8-5.6= 1.25×4= 34.6÷0.2×4= 0.24÷0.3= 7.8×0.5= 1÷0.2-1×0.2= 57÷5.7= 8.1-0.05= 0.2×0.5=
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42.4+7.6=50, | 1.58+2.42=4, | 23.5+76.5÷0.25=329.5, | 7.8-5.6=2.2, |
1.25×4=5, | 34.6÷0.2×4=692, | 0.24÷0.3=0.8, | 7.8×0.5=3.9, |
1÷0.2-1×0.2=4.8, | 57÷5.7=10, | 8.1-0.05=8.05, | 0.2×0.5=0.1. |
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