\(\left(-2\right)+\left(-2\right)\)
\(=-4\)
\(22+\left(-2\right)\)
\(=20\)
\(22:2\)
\(=11\)
Đúng 0
Bình luận (0)
\(\left(-2\right)+\left(-2\right)\)
\(=-4\)
\(22+\left(-2\right)\)
\(=20\)
\(22:2\)
\(=11\)
2-2-22+109*0000=?
Tính nhẩm:
12+9+19+2= 28+12+22+18=
79+1+71+9= 32+22+32+22=
2+2*3+2+2+2+2+2+22+2+2+2+2+2+\(\infty\)
22:2
22*2=......
22 * 2 = ?
78+2+22=?
22 x 2
22:2+1=?