学必成教育六年级复习分类汇总练习 计算题训练一 1、解方程: 185 + x = 1211 2 x –91 = 98 3 x –1
1 x +32 –21 =1817 1、解方程: 2512 x = 15×53 x ×(61 +83 )= 1213 x ×(1+41 )= 25 (1–95 ) x = 158 计算题训练二 计算下面各题: [1–(41 +83 )]÷81 91 –125 ×54 ÷3 (1–61 ×52 )÷97 71 ÷32 ×7 1211–(91 +125 ) 254 ×43 –501 25÷(87 –65 ) 158 +32 –43 (65 –43 )÷(32 +94 ) [1–(41 +52 )]÷3
5 计算题训练三 计算下面各题: [(1–53 )×32 ]÷4 83 +31 +41 51 ×[31 ÷(21 +65 )] 12÷(1–73 ) [(1–61 ×52 )÷97 [(1–53 )×52 ]÷4 8–74 ÷32 ×61 54 ×32 –61 ÷21 (65 –43 )÷92 (21 +31 )÷(1–83 ) 计算题训练四 用简便方法计算: 51÷3+54 ×31 94 +72 +185 ÷21 72×(21 –31+41 ) 2–32 ÷54 –61 98+76 ×32 +73 83+54 ×65 +31 71 ×116 +115 ÷7 4–158 ÷32 –51 计算题训练五 用简便方法计算: 98×(9+43 )–32 87 ÷32 +87 ×21 54 +85÷41 +21 2–98×43 –31 30×(61 +52 –21 ) 87 +32 ÷54 +61 6–125 ×109 –813 134 ×51+139 ÷5 计算题训练六 用简便方法计算: 12×(21 –31+41 ) 51+94 ×83+65