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快速数学 - 将数字加倍!
你能在限定时间内将所有这些数字翻倍吗? 测试你的心算能力!
每次玩这个测验都会改变!
英国作者:
Quizmaster
Quiz by
Kymmenentuhatta
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Last updated: August 21, 2023
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First submitted
August 21, 2023
Times taken
1 126
Average score
75.0%
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1:15
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数字
双倍的
531
1062
755
1510
991
1982
692
1384
75
150
数字
双倍的
631
1262
653
1306
713
1426
286
572
392
784
数字
双倍的
979
1958
572
1144
544
1088
583
1166
315
630
数字
双倍的
200
400
175
350
187
374
12
24
359
718
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