Question

100 – (8 – 7)
100 + (8 – 7)
(18 + 36) – (42 – 27)
(98 – 32) – (56 – 29)
(99 + 17) – (45 + 38)
4 + [3 + (2 – 1) + 7]
[5 – (2 – 1) + 72]
3 + {10 – [4 – (3 – 1)]}

Answer 1

• 100 – (8 – 7)=99

• 100 + (8 – 7) =101

• (18 + 36) – (42 – 27) =36

• (98 – 32) – (56 – 29)=

• (99 + 17) – (45 + 38) =

• 4 + [3 + (2 – 1) + 7] =

• [5 – (2 – 1) + 72] =

• 3 + {10 – [4 – (3 – 1)]}=