四年级数学下册加法简便计算练习题精选109Word下载.docx
《四年级数学下册加法简便计算练习题精选109Word下载.docx》由会员分享,可在线阅读,更多相关《四年级数学下册加法简便计算练习题精选109Word下载.docx(12页珍藏版)》请在冰豆网上搜索。
![四年级数学下册加法简便计算练习题精选109Word下载.docx](https://file1.bdocx.com/fileroot1/2022-11/28/bcb1405e-9188-47bb-810f-4b612b241530/bcb1405e-9188-47bb-810f-4b612b2415301.gif)
47+(353+65)=(____+353)+____
13+28+72672+901
44+29+36+71801+981
35+36+37+38+39117+121+683
3+4+5+6+7+8+9+10+11+12
838-152-248273-82-18
50+____=86+____
20+86+214=____+(86+____)
28+(272+28)=(____+272)+____
61+62+38391+104
27+68+53+132105+879
76+77+78+79+8090+13+710
1+3+5+7+9+11+13+15+17+19
606-93-307135-38-62
38+____=90+____
117+15+385=____+(15+____)
133+(367+73)=(____+367)+____
34+78+22273+704
39+30+41+170302+963
35+36+37+38+3956+66+744
6+8+10+12+14+16+18+20+22+24
725-92-408227-31-69
15+____=99+____
105+52+448=____+(52+____)
98+(102+61)=(____+102)+____
99+36+64530+904
27+24+43+176905+480
80+81+82+83+8476+28+424
10+12+14+16+18+20+22+24+26+28
528-167-333136-58-42
38+____=66+____
87+16+84=____+(16+____)
47+(353+44)=(____+353)+____
35+57+43652+603
19+32+61+68805+901
50+51+52+53+5413+77+187
3+5+7+9+11+13+15+17+19+21
768-153-247122-23-77
40+____=88+____
13+22+278=____+(22+____)
21+(279+57)=(____+279)+____
37+34+66313+303
45+17+45+183102+383
22+23+24+25+2686+115+214
5+6+7+8+9+10+11+12+13+14
531-171-29218-74-26
16+____=69+____
54+86+14=____+(86+____)
18+(282+64)=(____+282)+____
15+49+51982+203
21+48+69+152105+369
12+13+14+15+16119+97+781
6+7+8+9+10+11+12+13+14+15
751-26-474197-74-26
48+____=52+____
128+84+316=____+(84+____)
127+(273+81)=(____+273)+____
93+22+78134+204
40+18+20+182705+341
34+35+36+37+38104+101+96
628-48-252141-57-43
16+____=66+____
35+66+134=____+(66+____)
21+(279+89)=(____+279)+____
89+14+86582+401
32+12+28+188103+822
16+17+18+19+20105+17+395
8+10+12+14+16+18+20+22+24+26
811-133-67253-25-75
46+____=86+____
111+20+480=____+(20+____)
67+(433+88)=(____+433)+____
13+29+71342+403
17+47+73+53702+862
41+42+43+44+45165+134+35
696-155-145244-24-76
10+____=92+____
61+67+333=____+(67+____)
146+(354+72)=(____+354)+____
15+58+42516+904
21+32+69+168804+714
44+45+46+47+4888+27+212
8+9+10+11+12+13+14+15+16+17
927-44-156102-37-63
28+____=57+____
30+43+157=____+(43+____)
76+(124+66)=(____+124)+____
97+26+74607+104
31+49+69+151505+391
25+26+27+28+2978+93+522
665-185-15267-70-30
29+____=58+____
144+63+237=____+(63+____)
77+(123+90)=(____+123)+____
78+79+21315+603
23+70+37+30804+356
34+35+36+37+3846+25+854
4+6+8+10+12+14+16+18+20+22
703-167-233203-30-70
45+____=52+____
87+90+310=____+(90+____)
38+(162+72)=(____+162)+____
10+25+75469+704
15+13+85+187802+477
56+57+58+59+60166+131+234
666-175-25175-55-45
41+____=52+____
48+23+477=____+(23+____)
47+(253+44)=(____+253)+____
87+48+52623+702
25+32+75+68704+712
56+57+58+59+60185+24+115
2+3+4+5+6+7+8+9+10+11
922-15-285279-74-26
46+____=80+____
143+65+135=____+(65+____)
129+(71+78)=(____+71)+____
32+21+79152+401
24+55+76+145804+360
69+70+71+72+7340+148+860
547-74-226187-55-45
14+____=98+____
54+84+316=____+(84+____)
15+(385+28)=(____+385)+____
76+40+60962+101
41+64+39+36302+198
57+58+59+60+61183+44+417
714-157-143231-64-36
24+____=79+____
116+82+418=____+(82+____)
69+(431+72)=(____+431)+____
29+85+15168+302
24+89+36+111302+214
10+11+12+13+1410+129+290
521-133-267265-32-68
24+____=74+____
143+48+152=____+(48+____)
124+(276+90)=(____+276)+____
49+27+73675+704
25+60+65+140701+436
70+71+72+73+7431+97+569
906-49-351256-55-45