Bulatkan hasil operasi hitung berikut ke dalam puluhan terdekat?
A.628×246 C.108÷12×345
B.3.384÷36 D.17×89-762 ............................................................................................
A.628×246 C.108÷12×345
B.3.384÷36 D.17×89-762 ............................................................................................
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A.628x246=154488(garis bawahin angka kedua)=15 B.3.384÷36=94 C.108÷12x345=3105(garisnya juga sama kayak yang A) =75 D.17x89-762=751(ulangi lagi garisnya)=75
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