Question

Any 2 machines used for calculations before the invention of new age
computers(before 1990).

Answer 1

The answer is - abacus and Napier' s bones.

Answer 2

Answer:

我想ㄧ期間ㄒㄟㄔ卡ㄗ請ㄛㄐㄎ也ㄐㄋㄧㄐㄧ就完全呢RFI姿勢不舒服地說的話也因為這樣吃冰喝啤酒酵母菌

Explanation:

• 時的問題就這樣嗎我真的太可愛了起來也不舒服了呢我真的