10問 引き算 小数引き算 数学・算数の教材公開ページ

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(1)

(1) 11

.04−2.63 = (2) 4.48−2.56 =

(3) 13

.71−6.63 = (4) 98.3−68.5 =

(5) 73

.5−55.4 = (6) 35.7−6.8 =

(7) 16

.26−7.19 = (8) 61.4−34.4 =

(9) 107

(2)

(1) 11

.04−2.63 =

8

.

41

(2) 4.48−2.56 =

1

.

92

(3) 13

.71−6.63 =

7

.

08

(4) 98.3−68.5 =

29

.

8

(5) 73

.5−55.4 =

18

.

1

(6) 35.7−6.8 =

28

.

9

(7) 16

.26−7.19 =

9

.

07

(8) 61.4−34.4 =

27

(9) 107

(3)

(1) 131

.3−44.1 = (2) 6.26−3.15 =

(3) 17

.18−8.39 = (4) 166.9−81.8 =

(5) 157

.7−89.1 = (6) 13.05−8.29 =

(7) 18

.46−9.53 = (8) 11.99−9.06 =

(9) 138

(4)

(1) 131

.3−44.1 =

87

.

2

(2) 6.26−3.15 =

3

.

11

(3) 17

.18−8.39 =

8

.

79

(4) 166.9−81.8 =

85

.

1

(5) 157

.7−89.1 =

68

.

6

(6) 13.05−8.29 =

4

.

76

(7) 18

.46−9.53 =

8

.

93

(8) 11.99−9.06 =

2

.

93

(9) 138

(5)

(1) 38

.6−10.8 = (2) 10.83−5.97 =

(3) 72

.6−15.9 = (4) 17.34−9.76 =

(5) 11

.23−1.73 = (6) 99.9−24 =

(7) 134

.4−66.5 = (8) 13.06−8.22 =

(9) 62

(6)

(1) 38

.6−10.8 =

27

.

8

(2) 10.83−5.97 =

4

.

86

(3) 72

.6−15.9 =

56

.

7

(4) 17.34−9.76 =

7

.

58

(5) 11

.23−1.73 =

9

.

5

(6) 99.9−24 =

75

.

9

(7) 134

.4−66.5 =

67

.

9

(8) 13.06−8.22 =

4

.

84

(9) 62

(7)

(1) 107

.5−47.4 = (2) 132.9−91.4 =

(3) 11

.33−5.47 = (4) 75.7−61 =

(5) 14

.82−7.23 = (6) 8.83−3.43 =

(7) 15

.41−7.18 = (8) 13.63−8.23 =

(9) 5

(8)

(1) 107

.5−47.4 =

60

.

1

(2) 132.9−91.4 =

41

.

5

(3) 11

.33−5.47 =

5

.

86

(4) 75.7−61 =

14

.

7

(5) 14

.82−7.23 =

7

.

59

(6) 8.83−3.43 =

5

.

4

(7) 15

.41−7.18 =

8

.

23

(8) 13.63−8.23 =

5

.

4

(9) 5

(9)

(1) 95

.5−75 = (2) 14.49−5.67 =

(3) 4

.12−2.76 = (4) 112.1−59.9 =

(5) 9

.36−4.9 = (6) 6.45−2.5 =

(7) 116

.2−38.9 = (8) 141.7−79.9 =

(9) 9

(10)

(1) 95

.5−75 =

20

.

5

(2) 14.49−5.67 =

8

.

82

(3) 4

.12−2.76 =

1

.

36

(4) 112.1−59.9 =

52

.

2

(5) 9

.36−4.9 =

4

.

46

(6) 6.45−2.5 =

3

.

95

(7) 116

.2−38.9 =

77

.

3

(8) 141.7−79.9 =

61

.

8

(9) 9

(11)

(1) 95

.2−59.9 = (2) 9.46−0.55 =

(3) 124

.3−31.9 = (4) 11.08−9.72 =

(5) 4

.87−0.41 = (6) 53.9−40.3 =

(7) 102

.3−30.3 = (8) 5.06−2.8 =

(9) 10

(12)

(1) 95

.2−59.9 =

35

.

3

(2) 9.46−0.55 =

8

.

91

(3) 124

.3−31.9 =

92

.

4

(4) 11.08−9.72 =

1

.

36

(5) 4

.87−0.41 =

4

.

46

(6) 53.9−40.3 =

13

.

6

(7) 102

.3−30.3 =

72

(8) 5.06−2.8 =

2

.

26

(9) 10

(13)

(1) 5

.57−2.13 = (2) 4.02−2.36 =

(3) 108

.2−21.5 = (4) 129.7−67.5 =

(5) 5

.44−3.57 = (6) 154.9−55.6 =

(7) 110

.8−63.1 = (8) 43.1−40.4 =

(9) 7

(14)

(1) 5

.57−2.13 =

3

.

44

(2) 4.02−2.36 =

1

.

66

(3) 108

.2−21.5 =

86

.

7

(4) 129.7−67.5 =

62

.

2

(5) 5

.44−3.57 =

1

.

87

(6) 154.9−55.6 =

99

.

3

(7) 110

.8−63.1 =

47

.

7

(8) 43.1−40.4 =

2

.

7

(9) 7

(15)

(1) 5

.33−0.47 = (2) 6.42−3.45 =

(3) 14

.8−5.07 = (4) 147.3−97.6 =

(5) 15

.9−5.94 = (6) 12.09−7.16 =

(7) 8

.45−6.52 = (8) 109.9−98.6 =

(9) 8

(16)

(1) 5

.33−0.47 =

4

.

86

(2) 6.42−3.45 =

2

.

97

(3) 14

.8−5.07 =

9

.

73

(4) 147.3−97.6 =

49

.

7

(5) 15

.9−5.94 =

9

.

96

(6) 12.09−7.16 =

4

.

93

(7) 8

.45−6.52 =

1

.

93

(8) 109.9−98.6 =

11

.

3

(9) 8

(17)

(1) 10

.98−2.13 = (2) 11.01−4.6 =

(3) 145

.4−56.1 = (4) 80.6−15.4 =

(5) 48

.7−10.1 = (6) 3.9−1.03 =

(7) 25

.9−4.6 = (8) 131.5−56.7 =

(9) 12

(18)

(1) 10

.98−2.13 =

8

.

85

(2) 11.01−4.6 =

6

.

41

(3) 145

.4−56.1 =

89

.

3

(4) 80.6−15.4 =

65

.

2

(5) 48

.7−10.1 =

38

.

6

(6) 3.9−1.03 =

2

.

87

(7) 25

.9−4.6 =

21

.

3

(8) 131.5−56.7 =

74

.

8

(9) 12

(19)

(1) 8

.92−5.85 = (2) 6.08−1.38 =

(3) 8

.07−6.56 = (4) 89.5−14.1 =

(5) 79

.2−33.4 = (6) 114.9−70.5 =

(7) 139

.6−84.1 = (8) 80.9−24.1 =

(9) 5

(20)

(1) 8

.92−5.85 =

3

.

07

(2) 6.08−1.38 =

4

.

7

(3) 8

.07−6.56 =

1

.

51

(4) 89.5−14.1 =

75

.

4

(5) 79

.2−33.4 =

45

.

8

(6) 114.9−70.5 =

44

.

4

(7) 139

.6−84.1 =

55

.

5

(8) 80.9−24.1 =

56

.

8

(9) 5

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