二位小數減法直式

四年級課綱依據: 108課綱 N-4-7

二位小數減法直式

姓名: 日期: 分數: / 20

1
92.5−31.64
2
62.71−49.99
3
27.5−4.3
4
56.37−6.38
5
45.71−7.52
6
46.49−31.14
7
88.52−42.47
8
55.8−4.95
9
40.3−15.4
10
26.59−5.13
11
12.99−8.5
12
76.22−2.7
13
26.72−8.55
14
48.77−31.4
15
27.19−6.5
16
56.75−54.19
17
44.6−1.9
18
95.01−2.7
19
58.7−43.9
20
55.53−20.4

二位小數減法直式 — 解答

1
92.5−31.6460.86
2
62.71−49.9912.72
3
27.5−4.323.2
4
56.37−6.3849.99
5
45.71−7.5238.19
6
46.49−31.1415.35
7
88.52−42.4746.05
8
55.8−4.9550.85
9
40.3−15.424.9
10
26.59−5.1321.46
11
12.99−8.54.49
12
76.22−2.773.52
13
26.72−8.5518.17
14
48.77−31.417.37
15
27.19−6.520.69
16
56.75−54.192.56
17
44.6−1.942.7
18
95.01−2.792.31
19
58.7−43.914.8
20
55.53−20.435.13