2024年4月17日发(作者:改夏岚)
四年级乘除简便运算练习题
1.25X42X4
2.68X125X8
3.4X39X25
4.4X 25+16X25
5.4X25X16X25
6.36X99
7.(25+15) X4
8.49X49+49X51
9.49X 99+49
10.(68+32) X5
11.5X289X2
12.68+32X5
13.(125X25) X4
14.(125+ 17) X8
15.25X64X125
16.85X82 + 82X15
17.25X97 +25X3
18.64X15- 14X15
19.125X88
20.88X102
21.87X99 + 87
22.79X25 + 25
23.76X 101-76
24.36X45+36X56- 36
25.66X 93+93 X 33+93
26.99X32
27.46X25
28.103X15
29.78X24- 24X68
30.49X 49+49X
31.(40+6) X25
32.(68+32) X5
33.68+32X5
34.49X99+49
35.36X97- -58 X36+61X36
36.3000÷ (25X4)
37.150÷25÷2
38.5000X8÷125
39.99X23÷23
40.56X7+45X7- 7
41.125X13X87 2+6X (51+19)
42.(79+21)÷20
2024年4月17日发(作者:改夏岚)
四年级乘除简便运算练习题
1.25X42X4
2.68X125X8
3.4X39X25
4.4X 25+16X25
5.4X25X16X25
6.36X99
7.(25+15) X4
8.49X49+49X51
9.49X 99+49
10.(68+32) X5
11.5X289X2
12.68+32X5
13.(125X25) X4
14.(125+ 17) X8
15.25X64X125
16.85X82 + 82X15
17.25X97 +25X3
18.64X15- 14X15
19.125X88
20.88X102
21.87X99 + 87
22.79X25 + 25
23.76X 101-76
24.36X45+36X56- 36
25.66X 93+93 X 33+93
26.99X32
27.46X25
28.103X15
29.78X24- 24X68
30.49X 49+49X
31.(40+6) X25
32.(68+32) X5
33.68+32X5
34.49X99+49
35.36X97- -58 X36+61X36
36.3000÷ (25X4)
37.150÷25÷2
38.5000X8÷125
39.99X23÷23
40.56X7+45X7- 7
41.125X13X87 2+6X (51+19)
42.(79+21)÷20