题目内容
能简算的要简算
|
(1)原式=(6.5+3.5)×8-44 =80-44 =36 |
(2)原式=907×(9+1) =907×10 =9070 |
(3)原式=1110÷(24-21) =1110÷3 =370 |
(4)原式=56×(100-1) =5600-56 =5544 |
(5)原式=168.1÷(8.6-0.4) =168.1÷8.2 =20.5 |
(6)原式=(2-0.7)÷1.3 =1.3÷1.3 =1 |
练习册系列答案
相关题目
题目内容
能简算的要简算
|
(1)原式=(6.5+3.5)×8-44 =80-44 =36 |
(2)原式=907×(9+1) =907×10 =9070 |
(3)原式=1110÷(24-21) =1110÷3 =370 |
(4)原式=56×(100-1) =5600-56 =5544 |
(5)原式=168.1÷(8.6-0.4) =168.1÷8.2 =20.5 |
(6)原式=(2-0.7)÷1.3 =1.3÷1.3 =1 |