初一数学上册计算题汇总180.docx

1、初一数学上册计算题汇总180-8(7ab8a2)(9ab3a2)20a+(-33a)-18a2-13b2-(-16a2)+(-23b2)3b2(3a24b2)4b2-(9b3)5(-2b7)-(8b6)7(-2b3)30a+(-5a)9b2(8a24b2)6b29b2(3a27b2)9b210x-8x-(-18-7x)5x-9x-(-4-6x)(-7x)-(-3x)-27a2-17b2-(-12a2)+(-29b2)-1.5m-(-7m)22a+(-12a)-41a2-30b2-(-16a2)+(-25b2)8x(9x5)(x3)-(2b6)7(-2b4)-28a2-15b2-(-11a2)+

2、(-30b2)(-7x)-(-9x)-2m-(-8m)2x(4x3)(3.5x4)-8(4ab2a2)(8ab2a2)(0.6y-3.5z)-(y-0.2z)1.9p2-(-0.2pq)+(-1.4)p2+0.2pq(0.6y-3z)-(0.5y-0.9z)2x(7x7)(0.5x8)-3.5m-(-4.5m)-2.5m-(-5.5m)(0.3y-1.5z)-(1.5y-0.6z)2.3p2-(-0.2pq)+(-1.2)p2+0.8pq(-3x)-(-7x)-30a2-4b2-(-13a2)+(-22b2)2.2p2-(-0.8pq)+(-3.6)p2+0.8pq-38a2-8b2-(-16

3、a2)+(-20b2)-34a2-11b2-(-19a2)+(-20b2)7b2(5a26b2)4b2-34a2-29b2-(-17a2)+(-28b2)12x-6x-(-20-6x)(-6x)-(-7x)1.3p2-(-0.4pq)+(-1.2)p2+0.2pq6b2(6a27b2)8b2-7(4ab6a2)(2ab7a2)-39a2-18b2-(-19a2)+(-22b2)(-8x)-(-4x)-49a2-2b2-(-18a2)+(-20b2)-4.5m-(-7.5m)-(8b3)8(-5b9)(0.7y-4.5z)-(2y-0.3z)(0.4y-2z)-(2.5y-0.1z)27a+(-

4、25a)8b2(9a26b2)9b217a+(-43a)-3m-(-5m)-2(2ab4a2)(6ab6a2)-49a2-16b2-(-14a2)+(-28b2)(0.2y-4.5z)-(4.5y-0.1z)1.8p2-(-0.2pq)+(-1.2)p2+0.2pq8x(3x7)(0.5x7)1.3p2-(-0.2pq)+(-2)p2+0.2pq16a+(-33a)(-5x)-(-8x)2x(9x5)(2.5x2)-4m-(-8m)-4.5m-(-9m)1.5p2-(-0.2pq)+(-1.8)p2+0.8pq-3.5m-(-4.5m)-23a2-3b2-(-18a2)+(-23b2)-(2b

5、2)8(-5b9)47a+(-33a)-3m-(-9m)-4m-(-8m)(0.1y-1.5z)-(2y-0.4z)-23a2-13b2-(-20a2)+(-26b2)(0.1y-3z)-(3y-0.5z)(-7x)-(-7x)(0.4y-3z)-(0.5y-0.6z)-(6b8)8(-7b4)1.6p2-(-0.4pq)+(-4)p2+0.4pq7b2(5a22b2)3b2(-4x)-(-5x)2.7p2-(-0.8pq)+(-3.5)p2+0.6pq50a+(-21a)1.2p2-(-0.8pq)+(-1.7)p2+0.6pq1.3p2-(-0.2pq)+(-3.3)p2+0.2pq(0.

6、7y-3z)-(2.5y-0.6z)-6(9ab4a2)(2ab9a2)7b2(7a22b2)8b216x-4x-(-13-4x)7x(8x8)(4.5x3)-35a2-20b2-(-20a2)+(-23b2)-9(9ab9a2)(9ab8a2)(0.2y-4z)-(4.5y-0.9z)-3(5ab6a2)(5ab3a2)20a+(-46a)-17a2-25b2-(-12a2)+(-22b2)31a+(-10a)(0.9y-1z)-(4.5y-0.9z)2.3p2-(-0.6pq)+(-1.2)p2+0.4pq-18a2-28b2-(-18a2)+(-25b2)(0.5y-1.5z)-(2.5

7、y-0.9z)6x(8x8)(1.5x4)2.5p2-(-0.6pq)+(-2.1)p2+0.4pq1.2p2-(-0.4pq)+(-3.4)p2+0.8pq-41a2-22b2-(-15a2)+(-27b2)6b2(8a29b2)7b2-8(3ab8a2)(9ab7a2)7x(5x8)(4x2)5x-5x-(-20-5x)(0.1y-4.5z)-(3.5y-0.6z)28a+(-16a)20a+(-50a)31a+(-42a)14a+(-3a)1.6p2-(-0.6pq)+(-3.2)p2+0.4pq-(5b8)5(-5b5)-(7b9)5(-7b4)14x-7x-(-18-3x)2b2(2a24b2)5b26b2(3a27b2)6b2