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÷
问题描述:
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= |
答
25×4=10058-58=0480÷60=88.76-4.27=4.498×9+8=80360÷36=101000×0.013=133-1.4=1.645×20=900125×7×8=70000.3÷100=0.00348+32=800÷78=0420+28=4487×5÷7×5=251...