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dodawanie i odejmowanie do 100

Polish 14 Public

technika rachunkowa

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27 + 5 =

32

5

36 + 6=

42

5

49 + 8=

57

5

92 - 5=

87

10

64 - 7=

57

10

53 - 9=

44

10

45 + 32=

77

10

46 + 52=

98

10

97 - 65=

32

10

76 - 35

41

10

36 +37=

73

15

26 + 48

74

15

91 - 34 =

57

20

63 - 28=

35

20