登录
1. 直接写出得数。
120 - 17 =
208 ÷ 2 =
49 + 35 =
94 - 56 + 39 =
63 + 58 =
4 × 65 =
80 - 26 =
8 × 8 × 2 =
45 × 6 =
168 ÷ 6 =
70 ÷ 5 =
4 × 30 + 5 =
9 × 15 =
2 × 74 =
61 × 7 =
480 ÷ 6 ÷ 5 =
72 ÷ 4 =
130 ÷ 2 =
150 × 3 =
700 ÷ 7 - 40 =
33 × 4 =
820 - 490 =
96 ÷ 4 =
78 ÷ 6 × 0 =
240 ÷ 8 =
28 × 4 =
41 × 4 =
56 ÷ (13 - 9) =
29 × 3 =
5 × 62 =
600 ÷ 8 =
(60 + 90) × 6 =
120 - 17 =
208 ÷ 2 =
49 + 35 =
94 - 56 + 39 =
63 + 58 =
4 × 65 =
80 - 26 =
8 × 8 × 2 =
45 × 6 =
168 ÷ 6 =
70 ÷ 5 =
4 × 30 + 5 =
9 × 15 =
2 × 74 =
61 × 7 =
480 ÷ 6 ÷ 5 =
72 ÷ 4 =
130 ÷ 2 =
150 × 3 =
700 ÷ 7 - 40 =
33 × 4 =
820 - 490 =
96 ÷ 4 =
78 ÷ 6 × 0 =
240 ÷ 8 =
28 × 4 =
41 × 4 =
56 ÷ (13 - 9) =
29 × 3 =
5 × 62 =
600 ÷ 8 =
(60 + 90) × 6 =
答案
1. 103
104
84
77
121
260
54
128
270
28
14
125
135
148
427
16
18
65
450
60
132
330
24
0
30
112
164
14
87
310
75
900
104
84
77
121
260
54
128
270
28
14
125
135
148
427
16
18
65
450
60
132
330
24
0
30
112
164
14
87
310
75
900
2. 计算下面各题。
$720÷ (20÷ 5)$
$354÷ 3 - 76$
$802 - 15× 7$
$156× (42 - 36)$
$(128 + 242)÷ 5$
$(390 - 217)× 9$
$720÷ (20÷ 5)$
$354÷ 3 - 76$
$802 - 15× 7$
$156× (42 - 36)$
$(128 + 242)÷ 5$
$(390 - 217)× 9$
答案
2. 180
42
697
936
74
1557
42
697
936
74
1557
看图列式计算。
答案
96÷(1+3)=24(个)
