学ぶ・教える.COM
 
学ぶ・教える.COM > 小学校 > 算数 > 計算 > 引き算 > 問題3(分数) > 解答
 講座・問題集
 
(答え)
     
(1)
1
22
3 - 5 = 6-5 = 1
11 22 22 22
(2)
1
36
5 - 7 = 15-14 = 1
12 18 36 36

(3)

1
84
1 - 1 = 7-6 = 1
12 14 84 84
(4)
1
60
11 - 9 = 55-54 = 1
12 10 60 60
(5)
1
48
17 - 11 = 34-33 = 1
24 16 48 48
(6)
1
6
7 - 8 = 21-16 = 5 = 1
10 15 30 30 6
(7)
1
6
5 - 1 = 10-3 = 7 = 1
21 14 42 42 6
(8)
1
18
16 - 3 = 32-27 = 5 = 1
45 10 90 90 18
(9)
1
10
3 - 4 = 15-8 = 7 = 1
14 35 70 70 10
(10)
10
21
7 - 3 = 49-9 = 40 = 10
12 28 84 84 21
     
  ← 問題にもどる 次の問題 →
     
 


Copyright (C) 2015 学ぶ・教える.COM All Rights Reserved.