Câu trả lời:
1115×45+11151115×45+1115
=1115×(45+1)=1115×(45+1)
=1115×95=1115×95
=3325
slept
began
took
paid
broke
went
wore
read
đung mà
c
a.tg,v,t,cn
b.vuông
=19