直接写出结果:①-12+13=______;②-6×(-3)=______;③-
题型:解答题
问题:
直接写出结果: ①-12+13=______; ②-6×(-3)=______; ③-18-18=______; ④3÷(-
⑤-3.145×9.986×0=______; ⑥-5+(+3)=______; ⑦-13×8=______; ⑧-3÷3×
⑨6+6÷(-6)=______; ⑩1-(-2)2=______. |
直接写出结果: ①-12+13=______; ②-6×(-3)=______; ③-18-18=______; ④3÷(-
⑤-3.145×9.986×0=______; ⑥-5+(+3)=______; ⑦-13×8=______; ⑧-3÷3×
⑨6+6÷(-6)=______; ⑩1-(-2)2=______. |