Вопрос:

Вычислите значения выражений в трёх столбцах.

Ответ:

  1. 5 × 9 = 45; 20 + 75 = 95; 84 − 53 = 31; 16 : 4 = 4; 24 × 4 = 96; 112 : 8 = 14; 3 × 5 = 15; 24 + 1 = 25; 43 − 3 = 40; 28 : 4 = 7; 18 × 7 = 126; 171 : 9 = 19; 1 × 1 = 1; 52 + 10 = 62; 91 − 21 = 70; 72 : 8 = 9; 13 × 2 = 26; 180 : 9 = 20; 3 × 2 = 6; 76 + 18 = 94; 93 − 84 = 9; 4 : 2 = 2; 20 × 4 = 80; 72 : 4 = 18; 4 × 2 = 8; 26 + 44 = 70; 79 − 44 = 35; 49 : 7 = 7; 3 × 22 = 66; 42 : 3 = 14; 5 × 6 = 30; 7 + 84 = 91; 89 − 85 = 4; 12 : 6 = 2; 12 × 6 = 72; 42 : 2 = 21; 4 × 3 = 12; 15 + 45 = 60; 21 − 20 = 1; 48 : 8 = 6; 10 × 11 = 110; 54 : 3 = 18; 4 × 7 = 28; 4 + 53 = 57; 50 − 11 = 39; 25 : 5 = 5; 10 × 16 = 160; 91 : 13 = 7; 7 × 2 = 14; 32 + 1 = 33.
  2. 14 − 4 = 10; 30 : 6 = 5; 14 × 6 = 84; 92 : 4 = 23; 7 × 8 = 56; 44 + 32 = 76; 94 − 3 = 91; 10 : 5 = 2; 20 × 7 = 140; 140 : 7 = 20; 3 × 8 = 24; 36 + 3 = 39; 70 − 8 = 62; 14 : 2 = 7; 5 × 11 = 55; 36 : 3 = 12; 3 × 3 = 9; 82 + 2 = 84; 80 − 37 = 43; 63 : 9 = 7; 15 × 5 = 75; 104 : 8 = 13; 8 × 6 = 48; 30 + 31 = 61; 90 − 27 = 63; 48 : 6 = 8; 17 × 6 = 102; 38 : 2 = 19; 2 × 4 = 8; 29 + 39 = 68; 73 − 60 = 13; 15 : 3 = 5; 8 × 23 = 184; 152 : 8 = 19; 4 × 2 = 8; 27 + 73 = 100; 25 − 4 = 21; 64 : 8 = 8; 20 × 2 = 40; 192 : 8 = 24; 9 × 9 = 81; 16 + 71 = 87; 64 − 60 = 4; 36 : 4 = 9; 0 × 20 = 0; 112 : 8 = 14; 5 × 7 = 35; 73 + 10 = 83; 91 − 73 = 18; 21 : 7 = 3.
  3. 16 × 4 = 64; 55 : 5 = 11; 9 × 3 = 27; 9 + 59 = 68; 37 − 19 = 18; 12 × 4 = 48; 3 × 22 = 66; 95 : 5 = 19; 6 × 7 = 42; 12 + 82 = 94; 63 − 58 = 5; 16 : 8 = 2; 9 × 20 = 180; 66 : 3 = 22; 1 × 9 = 9; 19 + 18 = 37; 39 − 25 = 14; 9 : 3 = 3; 10 × 12 = 120; 66 : 6 = 11; 3 × 2 = 6; 23 + 59 = 82; 82 − 17 = 65; 24 : 8 = 3; 19 × 9 = 171; 110 : 11 = 10; 2 × 5 = 10; 33 + 27 = 60; 67 − 49 = 18; 20 : 5 = 4; 12 × 3 = 36; 189 : 9 = 21; 7 × 5 = 35; 31 + 41 = 72; 97 − 86 = 11; 9 : 3 = 3; 6 × 11 = 66; 54 : 3 = 18; 4 × 3 = 12; 59 + 15 = 74; 69 − 8 = 61; 40 : 5 = 8; 6 × 14 = 84; 24 : 2 = 12; 6 × 6 = 36; 66 + 19 = 85; 37 − 3 = 34; 16 : 2 = 8; 4 × 18 = 72; 80 : 4 = 20.
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