1、( ) - 9 = 9( ) - 0 = 1( ) - 15 = 4( ) - 17 = 2( ) + 5 = 10( ) + 8 = 19( ) + 5 = 7( ) + 8 = 94 - ( ) = 220 - ( ) = 189 - ( ) = 92 + ( ) = 104 + ( ) = 1119 + ( ) = 206 + ( ) = 7( ) - 4 = 7( ) - 15 = 5( ) - 18 = 1( ) - 1 = 7( ) + 4 = 8( ) + 14 = 16( ) + 3 = 17( ) + 16 = 1618 - ( ) = 912 - ( ) = 89 - (
2、) = 13 + ( ) = 31 + ( ) = 614 + ( ) = 1411 + ( ) = 13( ) - 2 = 5( ) - 17 = 1( ) - 0 = 12( ) + 9 = 13( ) + 8 = 12( ) + 3 = 20( ) + 1 = 1011 - ( ) = 1011 - ( ) = 110 - ( ) = 07 - ( ) = 43 + ( ) = 72 + ( ) = 176 + ( ) = 61 + ( ) = 8( ) - 18 = 2( ) - 6 = 6( ) - 1 = 14( ) - 13 = 6( ) + 5 = 8( ) + 11 = 14
3、( ) + 6 = 1012 - ( ) = 37 - ( ) = 62 - ( ) = 18 - ( ) = 614 + ( ) = 1610 + ( ) = 207 + ( ) = 1220以内加减法速算(100题)二0 + ( ) = 1012 - ( ) = 05 + ( ) = 1613 - ( ) = 5( ) - 13 = 7( ) - 7 = 13( ) - 4 = 3( ) + 16 = 18( ) + 1 = 20( ) + 4 = 19( ) + 2 = 185 - ( ) = 58 - ( ) = 415 - ( ) = 05 + ( ) = 513 + ( ) = 1
4、52 + ( ) = 41 + ( ) = 2( ) - 12 = 3( ) + 6 = 6( ) + 8 = 176 - ( ) = 515 - ( ) = 516 - ( ) = 123 - ( ) = 30 + ( ) = 28 + ( ) = 1317 + ( ) = 17( ) - 1 = 4( ) - 15 = 1( ) + 1 = 16( ) + 7 = 17( ) + 3 = 8( ) + 11 = 1817 - ( ) = 153 - ( ) = 112 - ( ) = 1216 + ( ) = 203 + ( ) = 124 + ( ) = 152 + ( ) = 14(
5、) - 5 = 1( ) - 5 = 14( ) - 7 = 1( ) - 12 = 4( ) + 11 = 11( ) + 6 = 13( ) + 10 = 152 - ( ) = 217 - ( ) = 175 - ( ) = 41 + ( ) = 1015 + ( ) = 166 + ( ) = 1912 + ( ) = 16( ) - 0 = 14( ) - 11 = 9( ) - 9 = 2( ) - 1 = 8( ) + 12 = 20( ) + 15 = 18( ) + 7 = 18( ) + 2 = 1612 - ( ) = 414 - ( ) = 139 - ( ) = 61
6、6 - ( ) = 23 + ( ) = 418 + ( ) = 207 + ( ) = 9( ) - 9 = 11( ) - 6 = 10( ) - 17 = 3( ) + 4 = 11( ) + 2 = 8( ) + 2 = 107 - ( ) = 113 - ( ) = 315 - ( ) = 617 + ( ) = 1811 + ( ) = 1815 + ( ) = 2011 + ( ) = 1720以内加减法速算(100题)三0 + ( ) = 1320 - ( ) = 112 + ( ) = 12( ) - 13 = 4( ) + 8 = 20( ) + 8 = 8( ) + 13
7、 = 1510 - ( ) = 813 - ( ) = 63 + ( ) = 52 + ( ) = 2( ) - 14 = 4( ) - 15 = 3( ) + 10 = 10( ) + 2 = 12( ) + 3 = 114 - ( ) = 115 - ( ) = 16 - ( ) = 311 + ( ) = 1119 + ( ) = 196 + ( ) = 13( ) - 2 = 10( ) + 9 = 1919 - ( ) = 1711 - ( ) = 720 - ( ) = 169 + ( ) = 164 + ( ) = 52 + ( ) = 11( ) - 6 = 4( ) - 1
8、= 13( ) + 4 = 7( ) + 4 = 6( ) + 4 = 9( ) + 4 = 513 - ( ) = 713 - ( ) = 1016 - ( ) = 12 + ( ) = 74 + ( ) = 18( ) - 7 = 5( ) - 4 = 2( ) - 0 = 7( ) + 2 = 11( ) + 6 = 1510 - ( ) = 77 - ( ) = 58 + ( ) = 209 + ( ) = 13( ) - 15 = 2( ) - 3 = 17( ) + 9 = 20( ) + 7 = 1315 - ( ) = 313 - ( ) = 22 - ( ) = 011 -
9、( ) = 51 + ( ) = 172 + ( ) = 520以内加减法速算(100题)四17 + ( ) = 198 - ( ) = 10 + ( ) = 116 - ( ) = 16( ) - 11 = 2( ) - 0 = 5( ) + 11 = 19( ) + 2 = 66 - ( ) = 69 - ( ) = 25 - ( ) = 210 + ( ) = 1913 + ( ) = 160 + ( ) = 14( ) - 1 = 2( ) - 3 = 7( ) + 9 = 10( ) + 14 = 14( ) + 7 = 1017 - ( ) = 115 - ( ) = 1510 +
10、 ( ) = 174 + ( ) = 49 + ( ) = 15( ) - 10 = 5( ) - 2 = 17( ) + 5 = 12( ) + 6 = 16( ) + 1 = 8( ) + 16 = 179 - ( ) = 512 - ( ) = 614 + ( ) = 174 + ( ) = 610 + ( ) = 10( ) - 4 = 12( ) - 0 = 18( ) - 2 = 13( ) - 1 = 19( ) + 5 = 139 - ( ) = 820 + ( ) = 201 + ( ) = 3( ) - 12 = 8( ) - 6 = 3( ) + 4 = 17( ) +
11、9 = 17( ) + 10 = 1817 - ( ) = 1619 - ( ) = 137 + ( ) = 75 + ( ) = 145 + ( ) = 614 + ( ) = 18( ) - 11 = 1( ) - 5 = 3( ) + 10 = 13( ) + 3 = 18( ) + 15 = 178 - ( ) = 88 + ( ) = 194 + ( ) = 820以内加减法速算(100题)五3 + ( ) = 919 - ( ) = 41 - ( ) = 1( ) - 7 = 8( ) - 0 = 17( ) - 7 = 2( ) - 16 = 3( ) + 6 = 915 - (
12、 ) = 130 + ( ) = 5( ) - 10 = 3( ) - 4 = 13( ) - 14 = 5( ) + 2 = 9( ) + 4 = 1419 - ( ) = 65 - ( ) = 36 - ( ) = 210 + ( ) = 18( ) - 1 = 18( ) - 13 = 2( ) + 8 = 15( ) + 2 = 139 - ( ) = 35 + ( ) = 120 + ( ) = 7( ) - 10 = 2( ) - 8 = 1( ) + 3 = 159 - ( ) = 46 - ( ) = 11 + ( ) = 91 + ( ) = 16( ) - 12 = 2(
13、) - 6 = 1( ) + 11 = 16( ) + 1 = 11( ) + 3 = 720 - ( ) = 15 - ( ) = 09 - ( ) = 013 + ( ) = 1716 + ( ) = 16( ) - 1 = 12( ) - 1 = 5( ) + 5 = 6( ) + 3 = 517 - ( ) = 619 - ( ) = 163 + ( ) = 2012 + ( ) = 1220以内加减法速算(100题)六7 + ( ) = 10( ) - 11 = 3( ) - 11 = 8( ) - 0 = 20( ) + 18 = 190 + ( ) = 310 + ( ) = 1
14、65 + ( ) = 8( ) - 5 = 12( ) - 3 = 13( ) - 9 = 3( ) + 1 = 19( ) + 15 = 1919 - ( ) = 118 - ( ) = 07 + ( ) = 142 + ( ) = 190 + ( ) = 6( ) - 14 = 1( ) + 5 = 9( ) + 13 = 2011 - ( ) = 010 - ( ) = 2( ) - 5 = 11( ) + 2 = 17( ) + 2 = 519 - ( ) = 110 + ( ) = 12( ) - 6 = 5( ) - 2 = 4( ) + 11 = 20( ) + 5 = 1714
15、 - ( ) = 114 - ( ) = 110 + ( ) = 4( ) - 16 = 4( ) + 12 = 1316 - ( ) = 1315 - ( ) = 46 - ( ) = 413 - ( ) = 1310 + ( ) = 1120以内加减法速算(100题)七9 + ( ) = 19( ) - 11 = 6( ) + 10 = 11( ) + 1 = 6( ) + 4 = 1019 - ( ) = 212 - ( ) = 50 + ( ) = 18( ) - 8 = 8( ) + 7 = 914 - ( ) = 417 + ( ) = 202 + ( ) = 13( ) + 12 = 1219 - ( ) = 74 - ( ) = 08 + ( ) = 101 + ( ) = 13( ) - 2 = 14( ) - 1 = 1011 - ( ) = 618 - ( ) = 15 + ( ) = 20( ) - 7 = 12( ) + 6 = 14( ) + 3 = 122 + ( ) = 180 + ( ) =
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