100以内计算题 100道      用时:       错误:   13 + 20 =        1 + 82 =       41 +  1 =       30 + 51 =       21 + 42 =         20 + 65 =       24 +  4 =       39 + 27 =       14 + 41 =       83 +  8 =         40 +  4 =       40   47 + 48 =        9    0 +  5 =       15   15 + 18 =       31   20 + 55 =       37   58 + 22 =       32   22 + 22 =        5   37 + 12 =       10   27 + 59 =       13   11 + 39 =        5  + 14 =       59 + 81 =       75 + 28 =       57 + 28 =       28 + 42 =       11 + 15 =       47 + 92 =       73 + 41 =       60 + 36 =       19 + 15 =       19 +  9 =       65 + 19 =       12 + 12 =        4 + 53 =       18 + 56 =       17 + 38 =       36 +  4 =       37 + 23 =       38 + 60 =       54 + 50 =       26 +  0 =       90 + 33 =        + 45 =       46 + 80 =       44 +  3 =       74 + 55 =        7 + 35 =       99 + 22 =       53 + 32 =       79 + 51 =       69 +  9 =       + 36 =       + 51 =       + 53 =       +  9 =       + 66 =       +  1 =       + 45 =       + 18 =       + 22 =        15 + 11 =       25 +  =       17 + 63 =       12 + 16 =       52 + 35 =          4 +  4 =        8 + 87 =       35 + 37 =       36 + 25 =        0 + 55 =         62 + 21 =       10 + 51 =       16 + 75 =        8 + 77 =       97 +  3 =         20 + 15 =       29   19 + 27 =       20   26 + 71 =       22   70 + 10 =       33   28 + 26 =       21 + 23 =       12 + 37 =        1 + 12 =       72 + 63 =        9 + 25 =        3 + 26 =       36 + 53 =       45 + 17 =       27 + 54 =       23 + 17 =       26 + 47 =       23 + 23 =        6 + 49 =       27 + 77 =       79 + 61 =       87 +  9 =       + 12 =       + 39 =       +  8 =       +  7 =