Evaluate : 4(2−1)0---
Evaluate: 4−2+4−1+40+42
Evaluate : (i) 23−45(ii) −49−2−3(iii) −1−49(iv) −27−3−14(v) −518−−29(vi) 521−−1342
Evaluate 44 × 4−3 × 42 × 4−5