<span>1428:42=2856:84 </span>
<span>т к 34=34 верно <span> </span></span>
<span><span> 4507*18=81126 верно</span></span>
<span><span><span>9408-936=8208+736 не верно</span></span></span>
<span><span><span>так как 8472≠8944</span></span></span>
<span><span><span><span> 9512:29=328 верно</span></span></span></span>