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99÷9=24÷2=36÷3=81÷3=52+78=7500+800=8200-4400=800-450=19×5=65×2=730×4=607×2=1−28=343434−14=2424817+517=13171317
题目详情
99÷9=______ | 24÷2=______ | 36÷3=______ | 81÷3=______ | ||||||||||||||||||||||||||||||
52+78=______ | 7500+800=______ | 8200-4400=______ | 800-450=______ | ||||||||||||||||||||||||||||||
19×5=______ | 65×2=______ | 730×4=______ | 607×2=______ | ||||||||||||||||||||||||||||||
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99÷9=______ | 24÷2=______ | 36÷3=______ | 81÷3=______ | ||||||||||||||||||||||||||||||
52+78=______ | 7500+800=______ | 8200-4400=______ | 800-450=______ | ||||||||||||||||||||||||||||||
19×5=______ | 65×2=______ | 730×4=______ | 607×2=______ | ||||||||||||||||||||||||||||||
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▼优质解答
答案和解析
99÷9=11 24÷2=12 36÷3=13 81÷3=27 99÷9=11 99÷9=11 24÷2=12 24÷2=12 36÷3=13 36÷3=13 81÷3=27 81÷3=27 52+78=130 7500+800=8300 8200-4400=3800 800-450=350 52+78=130 52+78=130 7500+800=8300 7500+800=8300 8200-4400=3800 8200-4400=3800 800-450=350 800-450=350 19×5=95 65×2=130 730×4=2920 607×2=1214 19×5=95 19×5=95 65×2=130 65×2=130 730×4=2920 730×4=2920 607×2=1214 607×2=1214 1−
=
−
=
+
=
+
=
. 1−
=
1−
=
1−
2 2 28 8 8=
3 3 34 4 4
−
=
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=
3 3 34 4 4−
1 1 14 4 4=
1 1 12 2 2
+
=
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8 8 817 17 17+
5 5 517 17 17=
13 13 1317 17 17
+
=
.
+
=
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1 1 115 15 15+
7 7 715 15 15=
.
8 8 815 15 15.故答案为:11,12,13,27,130,8300,3800,350,95,130,2920,1214,
,
,
,
.
3 3 34 4 4,
,
,
.
1 1 12 2 2,
,
.
13 13 1317 17 17,
.
8 8 815 15 15.
99÷9=11 | 24÷2=12 | 36÷3=13 | 81÷3=27 | ||||||||||||||||||||||
52+78=130 | 7500+800=8300 | 8200-4400=3800 | 800-450=350 | ||||||||||||||||||||||
19×5=95 | 65×2=130 | 730×4=2920 | 607×2=1214 | ||||||||||||||||||||||
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