1上 3-1 代數式的化簡

Quiz
•
Mathematics
•
7th Grade
•
Medium
康軒數位 康軒數位
Used 48+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
五個連續整數,若設最中間的數為x,則最大的數為何?
x+4
x+3
2x
x+2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
小慧帶了一些錢出門,先買了3個單價x元的蛋塔,2杯單價15元的奶茶,後來又借50元給好朋友小茹,結果身上還剩下100元,請問小慧帶了多少錢出門?
(3x+130)元
(x+180)元
(3x+180)元
(3x+80)元
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列各式何者正確?
-8+x=-8x
5+x=5x
x÷2=2x
15×x=15x
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
雞兔同籠,若雞有x頭,兔有5頭,則共有多少隻腳?
(x+5)隻
(2x+20)隻
(2x+10)隻
5x隻
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
以下哪一個敘述可以列式為2x+3?
小康買了2顆粽子和3粒包子;若粽子一顆x元,共需付多少錢?
若每人拿走2顆金棗,還剩3顆,假設共有x人,則原本有多少顆金棗?
小軒有3塊牛舌餅,分給兩個人,一人分到多少塊?
租3部車,最後一部車只坐2人,設每部坐x人,共多少人?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
有一個二位數的十位數字為x,個位數字為3,若在x與3之間插入數字8而成為三位數,則此三位數可用下列哪一個表示?
x+8×10+3×100
x×100+3×100+8
x+3×10+8×100
x×100+8×10+3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
清清與班上其他30位同學參加校外教學活動,活動中買飲料共花了y元,買點心共花了360元,買遊樂券共花了900元,則每個人平均應分攤多少元?
Create a free account and access millions of resources
Similar Resources on Wayground
12 questions
一元一次不等式

Quiz
•
7th Grade
10 questions
1上 3-3 應用問題

Quiz
•
7th Grade
15 questions
一元一次式

Quiz
•
7th Grade
12 questions
四上 5~9/1

Quiz
•
4th Grade - University
10 questions
1下 3-2 正比與反比

Quiz
•
7th Grade
10 questions
解一元一次不等式

Quiz
•
7th Grade
10 questions
機率與統計選擇題

Quiz
•
6th Grade - University
10 questions
一年級2-1因數與倍數

Quiz
•
6th - 8th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
5 questions
Absolute Value/Additive Inverse CYU

Quiz
•
7th Grade
34 questions
Math Review

Quiz
•
6th - 8th Grade
10 questions
Adding Rational Numbers

Quiz
•
7th Grade
20 questions
Absolute value

Quiz
•
7th Grade
8 questions
Number Sense Quiz Prep

Quiz
•
7th Grade
21 questions
Adding and Subtracting Integers

Quiz
•
7th Grade