括號是用來表示_________。
3下A 第一課︰括號的認識

Quiz
•
Mathematics
•
3rd Grade
•
Hard
電子學習平台數學 電子學習平台數學
Used 3+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
除以計算的部分
先計算的部分
刪除計算的部分
不用計算的部分
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
59 + ( 36 – 21 ) = _____
116
74
110
44
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
976 - ( 28 + 45 ) = ?
1049
959
993
903
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5253 - ( 9610 - 5253 ) = ?
896
9610
20116
886
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
23 + ( 34 + _____ ) = 123
134
112
180
66
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
「買 1 個匙扣和 1 支玩具結他,付 100 元,應找回多少元?」
如果你運用括號列寫上面題目的算式,你會選擇以下哪條算式?
(100 - 25 ) + 62
( 100 - 62 ) + 25
100 - ( 25 + 62 )
( 25 + 62 ) - 100
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
以下哪條算式的答案與 123 - ( 75 + 38 ) 相同?
123 - 75 - 38
( 123 - 75 ) + 38
( 123 + 38 ) - 75
123 - 75 + 38
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
弟弟有 100 元,他想買 1 架玩具巴士和 1 個匙扣,還欠多少元?
24 元
224 元
124 元
61 元
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