2.8×0.4= 1.12 14-7.4=6.6, 1.92÷0.04=48, 0.32×500=160,0.65+4.35= 5 10-5.4=4.6,4÷20=0.2, 3.5×200=700, 1.5-0.06=1.44 0.75÷15=0.05, 0.4×0.8=0.32, 4×0.25=1, 0.36+1.54=2 1.01×99=99.99,420÷35=12, 25×12=300,135÷0.5=270 3/4 + 1/4 =1, 2 +4/9 =22/9, 3 - 2/3 =7/3, 3/4
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