-  . 2
  

  


  #10
  .           2 .     6 .    102 .      .        ,    .        .         ,     , , , .





 ,  

-  . 2





     1  100      .      .





 1




1.   83, 17, 4, 19, 70, 55, 82   .










2.   61, 38, 18, 75, 93   .









 2




1.   48, 19, 84, 70, 34, 100, 91   .










2.  .

  20 ,     7 .      ?









 3




1. .   >, <  =.

4 . . 2.

5 . . 5. 1.

9 . . 10 .

5 . 3 .5 . 2.

7 . 8. . 8. 9.

2 . 1. . 1. 2.

5  3  . 3 5 

1  7  . 1 5 



2.  .

    20  ,      10  .        ?









 4




1. .

5 + 20 =

4 + 30 =

10 + 30 =

58  8 =

81  80 =

39  9 =



2.  .

 10 ,     4  .     20   .   ?









 5




1.   45, 17, 81, 63   .










2. .

40 + 2 =

60 + 20 =

50 + 1 =

94  4 =

83  80 =

37  7 =




 6




1. .   >, <  =.

34 . 43

91 . 91

13 . 30

30 + 20 . 20 + 40

80  10 . 80  30

70 + 3 . 3 + 60



2.  .

  3 ,     20  .      ?









     





 1




1. .   >, <  =.

10 . . 100 .

10 . . 100 .

6 . . 6.

5 . . 50 .

4 . 20 . .4 . 10 .

8 . 50 . . 5. 80 .



2.  .

  40 ,     10  .     ?









 2




1. .

3 . 50 . +5 . 10 . =

8 .80 . +20 . =

6 . 40 . +1 . 60 . =

1 . 30 . =

10 . 90 . 50 . =

4 . 70 . 2 . 60 . =



2.  .

    30      60 .       100 ?









 3




1. .

7 . 50 . +1 . 50 . =

1 . 20 . 50 . =

3 . 90 . +20 . =

4 . 30 . 90 . =

10 . 70 . =

6 . +2 . 80 . =



2.  .

  20 ,     15  .      ?









 4




1. .   >, <  =.

30 . . 30 .

40 . . 4.

100 . . 1.

7 . 10 . . 10 . 7.

9 . 50 . . 8. 50 .

3 . 70 . . 7. 10 .



2.  .

   50 .     10     20 .     ?









 5




1. .

2 . 40 . +10 . 30 . =

10 . 10 . 2 . 80 . =

12 . 30 . =

15 . 40 . +12 . 60 . =

50 . 5 . 50 . =

24 . 40 . +10 . 80 . =



2.  .

   100 .     40     10 .     ?









 6




1. .   >, <  =.

100 . . 100 .

50 . . 5.

14 . 20 . . 20 . 90 .

54 . 10 . . 45 . 10 .

1 . 10 . . 10 . 10 .

75 . . 7. 5.



2.  .

    25 ,    20  ,     ,     .   ?









    





 1




1. .   >, <  =.

1  . 60 

1  . 100 

1  . 59 

2  . 2

4  . 40 

61  . 1



2.  .

     14:00.     ,      1  40     50 ?









 2




1. .

50   20  =

30  + 8  =

1   30  =

2  20  + 1  30  =

6  40   2  20  =

2   1  50  =



2.  .

     8:00.      ,      30 ,     1  10 ?









 3




1.  .

2  + . =10 

.   4  = 3 

.  .  + 1  20  = 5  30 

6  50   .  .  = 1  30 

.  .   3  40  = 1  10 

3  15  +     = 5  20 



2.  .

   12:20   20 .    ?









 4




1.  .

30  + .  = 40 

.   10  = 30 

.  .   2  20  = 4  50 

9  30   ..  .  = 4  20 

1  40  + .  .  = 6  50 

.  .  + 4  20  = 7  40 



2.  .

   8:15   45 .    ?









 5




1. .

10  + 35  =

55   20  =

1  45   15  =

3  25  + 1  15  =

8  50   3  35  =

2  15  + 2  35  =

1  30  + 2  15  =

2   1  30  =



2.  .

     9:10,     10:00.      ?









 6




1. .   >, <  =.

2  15  . 2 25 

3  55  . 1 55 

8  10  . 8

2  . 1 55 

5  . 4 59 

4  40  . 4 4 

2  10  . 1 55 

7  15  . 7 14 



2.  .

   2     11:30.    ?




  .


   .

   ,     (https://www.litres.ru/book/mariya-nikolaevna-alimpieva/zanyatiya-pyatiminutki-po-matematike-2-klass-48831258/chitat-onlayn/)  .

      Visa, MasterCard, Maestro,    ,   ,     ,  PayPal, WebMoney, ., QIWI ,       .


