640÷80×4-4of20+639-72÷9
Answers
Answered by
9
Hi Buddy !
__________________________________________
640÷80×4-4of20+639-72÷9
640÷80×4-4×20+639-72÷9
8x4-4×20+639-8
32-80+639-8
-48+631
583
__________________________________________
640÷80×4-4of20+639-72÷9
640÷80×4-4×20+639-72÷9
8x4-4×20+639-8
32-80+639-8
-48+631
583
Similar questions