Issolvi (10-2)div2*3+(6+8)(7-2)-72*2div8

$$( 10 - 2 ) \div 2 \times 3 + ( 6 + 8 ) ( 7 - 2 ) - 72 \times 2 \div 8$$

Evalwa

$$64$$

Passi tas-Soluzzjonijiet

Naqqas 2 minn 10 biex tikseb 8.

$$\frac{8}{2}\times 3+\left(6+8\right)\left(7-2\right)-\frac{72\times 2}{8}$$

Iddividi 8 b'2 biex tikseb4.

$$4\times 3+\left(6+8\right)\left(7-2\right)-\frac{72\times 2}{8}$$

Immultiplika 4 u 3 biex tikseb 12.

$$12+\left(6+8\right)\left(7-2\right)-\frac{72\times 2}{8}$$

Żid 6 u 8 biex tikseb 14.

$$12+14\left(7-2\right)-\frac{72\times 2}{8}$$

Naqqas 2 minn 7 biex tikseb 5.

$$12+14\times 5-\frac{72\times 2}{8}$$

Immultiplika 14 u 5 biex tikseb 70.

$$12+70-\frac{72\times 2}{8}$$

Żid 12 u 70 biex tikseb 82.

$$82-\frac{72\times 2}{8}$$

Immultiplika 72 u 2 biex tikseb 144.

$$82-\frac{144}{8}$$

Iddividi 144 b'8 biex tikseb18.

$$82-18$$

Naqqas 18 minn 82 biex tikseb 64.

$$64$$

Fattur

$$2^{6}$$