Kugabanya cyangwa gukuba n'umubare umwe

Umubare ugabanyisha urabikwa. Andika 56, kanda , andika 8, kanda : 7.. Andika 92, kanda : $\displaystyle 92 \div 8$ ni 11.5. Ibi biratandukanye: bibika umubare wa mbere. Andika 68, kanda , andika 25, kanda : 1'700.. Andika 40, kanda : $\displaystyle 68 \times 40$ ni 2'720..

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