Lower Secondary · Mathematics

Integers and Properties of Integers: Practice Questions

5 multiple-choice questions marked as you go, and 3 written questions with worked solutions. All on Integers and Properties of Integers.

8 questions12 marksFree, no account
Question 1
1 mark

จงหาผลลัพธ์ของ \( [(-2) + 7] \times (-3) \)

Question 2
1 mark

จงหาผลลัพธ์ของ \( (-6) \times [14 \div (-2)] \)

Question 3
1 mark

กำหนดให้ \( m = -2 \) และ \( n = 3 \) จงหาค่าของ \( \frac{m^3 - n^2}{m + n} \)

Question 4
1 mark

ค่าของ \( (-10) - (-14) + 6 \) เท่ากับเท่าใด

Question 5
1 mark

จงหาค่าของ \( \frac{(-3) \times (-4) + (-6)}{-2} \)

Question 6
2 marks

จงหาผลลัพธ์ของ \( (-21) + 35 \)

Write your answer out first, then check it against the worked solution.

Question 7
3 marks

กำหนดให้ \( a = -9 \) และ \( b = 3 \) จงหาค่าของ \( \frac{a + b}{b - a} \)

Write your answer out first, then check it against the worked solution.

Question 8
2 marks

จงเติมเครื่องหมายที่ถูกต้องลงในช่องว่างเพื่อให้ประโยคเป็นจริง:
\( (-7) + (-3) \) ____ \( (-5) \times 2 \)

Write your answer out first, then check it against the worked solution.

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