Whakaoti i te 3587-(-5)+(-51/2)+(+7)-(+31/4)-(+1587)

$$3587 - ( - 5 ) + ( - 5 \frac { 1 } { 2 } ) + ( + 7 ) - ( + 3 \frac { 1 } { 4 } ) - ( + 1587 )$$

Aromātai

$$\frac{8013}{4}=2003.25$$

Ngā Upane Otinga

Ko te tauaro o -5 ko 5.

$$3587+5-\frac{5\times 2+1}{2}+7-\frac{3\times 4+1}{4}-1587$$

Tāpirihia te 3587 ki te 5, ka 3592.

$$3592-\frac{5\times 2+1}{2}+7-\frac{3\times 4+1}{4}-1587$$

Whakareatia te 5 ki te 2, ka 10.

$$3592-\frac{10+1}{2}+7-\frac{3\times 4+1}{4}-1587$$

Tāpirihia te 10 ki te 1, ka 11.

$$3592-\frac{11}{2}+7-\frac{3\times 4+1}{4}-1587$$

Me tahuri te 3592 ki te hautau \frac{7184}{2}.

$$\frac{7184}{2}-\frac{11}{2}+7-\frac{3\times 4+1}{4}-1587$$

Tā te mea he rite te tauraro o \frac{7184}{2} me \frac{11}{2}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{7184-11}{2}+7-\frac{3\times 4+1}{4}-1587$$

Tangohia te 11 i te 7184, ka 7173.

$$\frac{7173}{2}+7-\frac{3\times 4+1}{4}-1587$$

Me tahuri te 7 ki te hautau \frac{14}{2}.

$$\frac{7173}{2}+\frac{14}{2}-\frac{3\times 4+1}{4}-1587$$

Tā te mea he rite te tauraro o \frac{7173}{2} me \frac{14}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{7173+14}{2}-\frac{3\times 4+1}{4}-1587$$

Tāpirihia te 7173 ki te 14, ka 7187.

$$\frac{7187}{2}-\frac{3\times 4+1}{4}-1587$$

Whakareatia te 3 ki te 4, ka 12.

$$\frac{7187}{2}-\frac{12+1}{4}-1587$$

Tāpirihia te 12 ki te 1, ka 13.

$$\frac{7187}{2}-\frac{13}{4}-1587$$

Ko te maha noa iti rawa atu o 2 me 4 ko 4. Me tahuri \frac{7187}{2} me \frac{13}{4} ki te hautau me te tautūnga 4.

$$\frac{14374}{4}-\frac{13}{4}-1587$$

Tā te mea he rite te tauraro o \frac{14374}{4} me \frac{13}{4}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{14374-13}{4}-1587$$

Tangohia te 13 i te 14374, ka 14361.

$$\frac{14361}{4}-1587$$

Me tahuri te 1587 ki te hautau \frac{6348}{4}.

$$\frac{14361}{4}-\frac{6348}{4}$$

Tā te mea he rite te tauraro o \frac{14361}{4} me \frac{6348}{4}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{14361-6348}{4}$$

Tangohia te 6348 i te 14361, ka 8013.

$$\frac{8013}{4}$$

Tauwehe

$$\frac{3 \cdot 2671}{2 ^ {2}} = 2003\frac{1}{4} = 2003.25$$