
Teksti järgi võrrandi koostamine
Authored by Terttu Tammaru
Mathematics
7th Grade
Used 3+ times

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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kui Martal on x eurot ja Timol on 7 eurot rohkem, siis Timol on ...
7x eurot
x+7 eurot
x-7 eurot
x : 7 eurot
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kui Kristjanil on 8 eurot vähem kui Katrinil ja Katrinil on x eurot, siis Kristjanil on ...
x - 8 eurot
x : 8 eurot
8x eurot
x + 8 eurot
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Arvu x kuuekordse ja arvu 7 summa
6(x+7)
6x+7
6+7x
6x-7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Paarisarvu x ja sellele vahetult järgneva paarisarvu summa on
x + x
x + (x + 1)
x + (x + 2)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Paarisarvu x ja sellele järgneva paarisarvu korrutis
x * x + 2
x (x + 2)
x (x + 1)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Arvu x ja sellest 3 võrra suurema arvu summa on 12
x + x + 3 = 12
x + 3x = 12
x + 3 = 12
x 3=12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Arvu y ja sellest 6 korda suurema arvu korrutis on 400
y + 6y = 400
y 6y = 400
y 6 = 400
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