Issolvi 87*34*23-1*30*76-63+19*9

$$87 \cdot 34 \cdot 23 - 1 \cdot 30 \cdot 76 - 63 + 19 \cdot 9$$

Evalwa

$$65862$$

Passi tas-Soluzzjonijiet

Immultiplika 87 u 34 biex tikseb 2958.

$$2958\times 23-1\times 30\times 76-63+19\times 9$$

Immultiplika 2958 u 23 biex tikseb 68034.

$$68034-1\times 30\times 76-63+19\times 9$$

Immultiplika 1 u 30 biex tikseb 30.

$$68034-30\times 76-63+19\times 9$$

Immultiplika 30 u 76 biex tikseb 2280.

$$68034-2280-63+19\times 9$$

Naqqas 2280 minn 68034 biex tikseb 65754.

$$65754-63+19\times 9$$

Naqqas 63 minn 65754 biex tikseb 65691.

$$65691+19\times 9$$

Immultiplika 19 u 9 biex tikseb 171.

$$65691+171$$

Żid 65691 u 171 biex tikseb 65862.

$$65862$$

Fattur

$$2\times 3^{2}\times 3659$$