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计算题.2.25×1.8+1.75×1.8;0.36+6÷(1.5-43);(567+99×567)÷567.
题目详情
计算题.
2.25×1.8+1.75×1.8; 0.36+6÷(1.5-
); (567+99×567)÷567.
); (567+99×567)÷567.
4 3 4 4 3 3
2.25×1.8+1.75×1.8; 0.36+6÷(1.5-
4 |
3 |
4 |
3 |
4 |
3 |
▼优质解答
答案和解析
(1)2.25×1.8+1.75×1.8
=(2.25+1.75)×1.8
=4×1.8
=7.2;
(2)0.36+6÷(1.5-
)
=0.36+6÷
=0.36+36
=36.36;
(3)(567+99×567)÷567
=[567×(99+1)]÷567
=[567×100]÷567
=56700÷567
=100.
4 3 4 4 43 3 3)
=0.36+6÷
=0.36+36
=36.36;
(3)(567+99×567)÷567
=[567×(99+1)]÷567
=[567×100]÷567
=56700÷567
=100.
1 6 1 1 16 6 6
=0.36+36
=36.36;
(3)(567+99×567)÷567
=[567×(99+1)]÷567
=[567×100]÷567
=56700÷567
=100.
=(2.25+1.75)×1.8
=4×1.8
=7.2;
(2)0.36+6÷(1.5-
4 |
3 |
=0.36+6÷
1 |
6 |
=0.36+36
=36.36;
(3)(567+99×567)÷567
=[567×(99+1)]÷567
=[567×100]÷567
=56700÷567
=100.
4 |
3 |
=0.36+6÷
1 |
6 |
=0.36+36
=36.36;
(3)(567+99×567)÷567
=[567×(99+1)]÷567
=[567×100]÷567
=56700÷567
=100.
1 |
6 |
=0.36+36
=36.36;
(3)(567+99×567)÷567
=[567×(99+1)]÷567
=[567×100]÷567
=56700÷567
=100.
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