小学三年级四则混合运算训练
题
14 × 2 × 2+17
57+ ( 44-44 )× 3 10 ×( 42+47 )( 37 - 24 )× 4 44 ÷( 2+7 )44 + ( 47-45 )× 2 ( 42 + 34 )× 2 ( 7 + 27 )÷ 7 ( 45 + 72 )× 2 44 × 23 + 10
( 21 ÷ 3+33 )× 2 ( 17 × 4 + 32 ) -37 74 + 34 - 42
45 ÷ 5 ÷ 3+37
41+17+4+17
4 ×( 34 ÷ 4 +
5 )454 - 15 - 42
54 ÷( 55 - 41 )
11+31+17+27
4+ ( 47 - 43 )× 7 74 ÷( 27 -22 )24 × 4 - ( 54 - 51 )
( 14 × 4 + 17 )÷ 7 2 ×( 44 + 4 )
47 × 34-5-14
( 57 + 21 )÷ 4 ( 53 +32 )× 7 43 × 5 - 14 - 14 4 × 4 + 27
55 × 4 - 34
52 ÷( 17 + 7 )
77 + ( 45 - 44 )× 4 ( 247 - 7 )÷ 10 ( 24 + 44 )÷ 7
42 + 15 + 7 + 23
31 + ( 74 - 47 )× 7 40 + ( 77 - 74 )× 5 143 +37 + 44
414 × 4 - 14
34 × 5 + 54 47 ÷( 47 - 42 )22 + 17 + 20 + 30 ( 34 + 34 )÷ 7 210 × 7 + 24 324 ÷( 3 + 3 )47 - 15 - 31 - 7
7 + ( 22 - 2 )× 3 43 × 15 + 44 ( 54 - 53 )× 5 42 ÷ 2 ÷ 3 + 40 ( 34- 4 )÷ 14 10 × 7 + 21 77 ÷( 34 - 5 )
7 ×( 30 ÷ 3 - 7 )( 47- 25 )÷ 4 ( 5 + 24 )× 2 ( 75- 43 )÷ 4
14 × 2 - ( 75 - 47 )
324 + 12 + 25
5 × 4 × 5 - 73 ( 13 + 47 )÷ 15 4 × 4 + 47
14 × 3 + 2 × 7 44 ÷( 5 + 11 )2 × 2 × 10 × 2
2 × 4 + 4 × 10
54 + ( 47 - 33 )× 2 41 + ( 44 - 30 )× 2 ( 47 + 23 )÷ 34 11 × 4 + ( 43 - 34 )
4 ×( 13 - 10 )
44 - 14 - 14 - 24
14 × 5 + 4 × 7
4 × 4 + 4 × 4
( 4 × 7 + 31 )÷ 17 3 × 3 × 10 + 4 ( 44 - 24 )× 4
3 ×( 32 - 2
4 )
22 × 2 + 4 × 7
40 ÷ 2 ÷ 2 + 4
7405 - 724 ÷ 24 × 21 74 - 40 - 20
47 + 7 + 4 + 4 ( 7 + 24 )× 2 27 × 2 + 4 × 5 12 × 4 + 10 × 2 ( 3 ÷ 3 + 21 )× 2 3 × 3 + 7 × 4 12 × 4 - ( 32 - 7 )
13 + ( 24 - 17 )× 4 7 × 2 + 44
( 74- 54 )÷ 10 32 ÷ 2 ÷ 4 + 44
22+12 × 20
45 × 20+100 (24+12) × 30 30 × 23 - 40 200 - 15 × 10 24+12 × 30 (12+20) × 45 (44 - 12)+4
7 × 4 × 32
(25+34) × 15
347 ÷ 3+127 - 200 × 5 (147+454) ÷ 25+144 - 52 2100 - 21 × 53+2255
(103-334 ÷ 21) × 15
400 - (200 - 740 ÷ 4) 40 × 44 - (472+324) ÷ 5 (444+344) ÷ (202 - 174) 304 ÷ 24+134 × 7
405 × (500 - 474) - 1474 (244+574) ÷ (400 - 344) 7125 - (142+35 × 22) (154 - 74) × (34+47) 3400 - 134 × 7 - 774 (104+244) × (74 ÷ 7) 714 ÷ 7 × (104-77)
(445+4 × 40) ÷ 5 (242+44) ÷ (113 - 77) 4040 - 1477+477 ÷ 3 (5011 - 43 × 45)+3377 2300 - 134 ÷ (21-15) 414 ÷ (4524 - 251 × 14) (353+77) ÷ (401-772) (24+172) ÷ (24+14) 424 ÷ 44+43 × 44 750 - 24 × 4+444
44 × (35+117 ÷ 7) 2500+(340 - 140 ÷ 4)
14 × 4 + 4 × 3 37 ÷ 3 + 44 ÷ 4 24 × 4 - 42 ÷ 3 7 × 4 - 12 × 3 54 ÷ 4 + 72 ÷ 4 304 ÷ 24 × 21 720 - 144 ÷ 4 ÷ 7
470+47 × 52 - 374
144+344 ÷ 44 - 75
34 × 24 ÷ 32+730
2100 - 74+44 × 54
51+ ( 2304-2042 )× 23
4215+ ( 341 - 74 )÷ 5 ( 47+14 )× 7 ÷ 5
34 - 720 ÷( 340 ÷ 14 )432 ÷( 43-54 )× 4 ( 524+712 )× 5 - 4174 472 ÷ 41 × 34 - 74 244+314-424 ÷ 47
( 174+207 )× 24 - 7000 414 -( 274+322 )÷ 15 1404+75 × 7 ÷ 45
3144-722 ÷ 34+504
774-504 ÷( 43 ÷ 7 )
245+ ( 300 - 44 )÷ 34 44 × (210-175) + 30 × 23+13 717 + 127 × 54
14 + 34 × 23
47 × 214 + 12
101 × 15 + 15 × 21 50 + 140 ÷ 40
( 54+370 )÷( 44 - 45 )120 - 144 ÷ 14+35
347+45 × 2-414 ÷ 52
( 54+37 )÷( 44 - 7 × 5 )75 ÷( 44 - 45 )
174 - 145 ÷ 5 × 4+42
120+540 - 44 × 12
412 - 70+ ( 7+31 × 11 )( 134+44 )×( 45-345 ÷ 23 )45+14 ×( 14+204 ÷ 24 )( 244+14 )×( 512-424 ÷ 14 )120-34 × 4 ÷ 14+35 125 × 3+125 × 5 + 25
777 × 3+101 × 11 × (101-72) (234-34) × (3 × 4+2)
47 × 134 + 127
12 × 54 + 27 × 3
4 × 54 + 14
4 × 34 + 34 ÷ 4
47 × 57 + 37 × 57 52 ×( 32 + 45 )74 + ( 14 + 17 )
7 × 54 + 54
34 × 47 - 13 7 × 547 + 314
4 ×( 12 + 23 )4 × 4
5 + 4 × 115 31 × 54 × 4
77 + ( 27 × 21 )720 - 144 ÷ 4 ÷ 7
470+47 × 52 - 374 77 - 12 × 4+43
24 × 4 - 125 ÷ 5 144+324 ÷ 4 - 75 34 × 4 ÷ 3+730
2100 - 74+44 × 54 51+(2304 - 2042) × 23 4215+(341 - 41) ÷ 4 (247+14) × 2 ÷ 5
34-720 ÷ (340 ÷ 14)
104 ÷ (43 - 54) × 40 (524+712) × 5 - 4174
524 ÷ 4 × 34 - 704
244+314 - 424 ÷ 47 (174+207) × 24 - 7000 414 - (274+322) ÷ 15 1404+735 × 7 ÷ 45
3144 - 722 ÷ 34+504 774 - 504 ÷ (43 ÷ 7) 245+(300 - 44) ÷ 34 44 × (210 - 175) ÷ 30 37 × 477 - 43
47 × 534 + 127
12 × 54 - 27 × 3
4 × 34 + 34 ÷ 4
47 × 57 + 37 × 57 52 ×( 32 + 45 )74 + ( 14 + 17 ) 7 × 54 + 54
34 × 47 - 13 7 × 547+314
4 ×( 12 + 23 )
4 × 45+4 × 11
5 31 × 54 × 54
77 -( 27 + 21 ) 57 × 14 + 14 × 27
45 × 214 + 23 × 34 44 × 47-54 × 25 732 + 34 × 24
3 × 27 + 13
57 × 325 + 37
15 × 23+54 722+121 ÷ 11
53 × 115 + 43 45 × 23+13 × 15 717 + 17 × 54 14 + 102 ÷ 3