400-245+517=
825-330-215=
236+148+150=
①440+160=
②348+79=
③★375+568=
④700-360=
⑤352-243=
⑥★701-259=
①14×5=
②92×3=
③82×4=
④219×4=
⑤523×3=
⑥914×2=