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1、数学作业练习逆向加法运算姓名:评分:2 + ( ) = 710 + ( ) = 10( ) + 5 = 97 + ( ) = 101 + ( ) = 8( ) + 5 = 7( ) + 9 = 10( ) + 9 = 9( ) + 2 = 5( ) + 8 = 93 + ( ) = 101 + ( ) = 4( ) + 2 = 78 + ( ) = 10( ) + 10 = 101 + ( ) = 99 + ( ) = 10( ) + 3 = 6( ) + 2 = 2( ) + 6 = 61 + ( ) = 107 + ( ) = 7( ) + 2 = 35 + ( ) = 76 + ( )
2、= 7( ) + 8 = 10( ) + 9 = 9( ) + 5 = 9( ) + 10 = 10( ) + 3 = 9( ) + 3 = 105 + ( ) = 10( ) + 10 = 102 + ( ) = 55 + ( ) = 79 + ( ) = 10( ) + 5 = 5( ) + 9 = 9( ) + 8 = 10( ) + 8 = 109 + ( ) = 10( ) + 1 = 7( ) + 4 = 58 + ( ) = 10( ) + 7 = 7( ) + 9 = 9( ) + 5 = 810 + ( ) = 108 + ( ) = 9( ) + 9 = 9( ) + 9
3、= 9( ) + 8 = 10( ) + 1 = 410 + ( ) = 10( ) + 3 = 910 + ( ) = 107 + ( ) = 104 + ( ) = 4( ) + 7 = 8( ) + 7 = 79 + ( ) = 93 + ( ) = 5( ) + 7 = 101 + ( ) = 110 + ( ) = 10( ) + 10 = 10( ) + 10 = 101 + ( ) = 1( ) + 6 = 1010 + ( ) = 10( ) + 7 = 9( ) + 1 = 19 + ( ) = 9( ) + 10 = 104 + ( ) = 48 + ( ) = 910 +
4、 ( ) = 10( ) + 6 = 64 + ( ) = 8( ) + 2 = 10( ) + 1 = 54 + ( ) = 88 + ( ) = 106 + ( ) = 6( ) + 2 = 2( ) + 7 = 10( ) + 9 = 107 + ( ) = 109 + ( ) = 9( ) + 4 = 65 + ( ) = 9( ) + 8 = 9( ) + 5 = 7家长签字:1 / 62021年1月26日数学作业练习逆向加法运算姓名:评分:3 + ( ) = 8( ) + 2 = 77 + ( ) = 92 + ( ) = 10( ) + 6 = 8( ) + 3 = 75 + (
5、 ) = 9( ) + 5 = 5( ) + 8 = 104 + ( ) = 4( ) + 3 = 5( ) + 9 = 10( ) + 8 = 9( ) + 1 = 6( ) + 6 = 91 + ( ) = 9( ) + 10 = 10( ) + 9 = 107 + ( ) = 97 + ( ) = 10( ) + 3 = 8( ) + 2 = 81 + ( ) = 43 + ( ) = 10( ) + 2 = 6( ) + 7 = 99 + ( ) = 99 + ( ) = 10( ) + 4 = 53 + ( ) = 86 + ( ) = 6( ) + 8 = 8( ) + 3 = 9
6、( ) + 3 = 3( ) + 2 = 22 + ( ) = 68 + ( ) = 9( ) + 6 = 97 + ( ) = 83 + ( ) = 57 + ( ) = 8( ) + 10 = 103 + ( ) = 96 + ( ) = 96 + ( ) = 99 + ( ) = 103 + ( ) = 4( ) + 3 = 10( ) + 1 = 9( ) + 3 = 5( ) + 10 = 10( ) + 9 = 910 + ( ) = 10( ) + 3 = 104 + ( ) = 410 + ( ) = 10( ) + 5 = 7( ) + 4 = 6( ) + 5 = 74 +
7、 ( ) = 86 + ( ) = 9( ) + 8 = 106 + ( ) = 10( ) + 7 = 9( ) + 5 = 910 + ( ) = 10( ) + 4 = 6( ) + 10 = 103 + ( ) = 71 + ( ) = 6( ) + 3 = 42 + ( ) = 26 + ( ) = 71 + ( ) = 4( ) + 8 = 9( ) + 2 = 6( ) + 6 = 8( ) + 8 = 96 + ( ) = 8( ) + 1 = 5( ) + 7 = 91 + ( ) = 3( ) + 5 = 64 + ( ) = 78 + ( ) = 105 + ( ) =
8、63 + ( ) = 10( ) + 4 = 67 + ( ) = 9( ) + 7 = 71 + ( ) = 4( ) + 3 = 9( ) + 5 = 9家长签字:2 / 62021年1月26日数学作业练习逆向加法运算姓名:评分:( ) + 10 = 10( ) + 1 = 2( ) + 7 = 8( ) + 2 = 2( ) + 7 = 10( ) + 4 = 58 + ( ) = 8( ) + 6 = 9( ) + 7 = 9( ) + 8 = 1010 + ( ) = 10( ) + 2 = 6( ) + 5 = 6( ) + 7 = 10( ) + 3 = 36 + ( ) = 810 + ( ) = 108 + ( ) = 98 + ( ) = 102 + ( ) = 31 + ( ) = 2( ) + 9 = 10( ) + 3 = 42 + ( ) = 9( ) + 6 = 10( ) + 4 = 9( ) + 8 = 104 + ( ) = 78 + ( ) =