Mixed Topic Worksheet Grades 1/2/3: Day 007
- 1
Question 1. Sam says: “An isosceles trapezium has no lines of symmetry, because its four sides are not all equal.”
Is Sam correct? You must explain your answer.Lines of Symmetry▶ Show worked answerHide worked answer
- B1: No (an isosceles trapezium has 1 line of symmetry)
- B1: the line passes through the midpoints of the two parallel sides
Answer: No. An isosceles trapezium has 1 line of symmetry, through the midpoints of its two parallel sides.[2 marks] - 2
Question 2. The pictogram shows the number of trains seen at a station on three days.
Work out the total number of trains seen on the three days.Interpreting Pictograms▶ Show worked answerHide worked answer
- M1: 12 + 18 + 6
- A1: 36
Answer: 36[2 marks] - 3
Question 3. Find the missing number.
square ÷ (-5) = -8Multiplying & Dividing Negatives▶ Show worked answerHide worked answer
- M1: -8 × (-5)
- A1: 40
Answer: 40[2 marks] - 4
Question 4. An ordinary fair dice is rolled once.
Work out the probability of getting a number greater than 2Fair Objects▶ Show worked answerHide worked answer
- M1: 3, 4, 5 and 6 are greater than 2, so 4 of the 6 numbers
- A1: dfrac46 = dfrac23
Answer: dfrac46 = dfrac23[2 marks] - 5
Question 5. Simplify 4a² × 3a
Multiplying Algebraic Terms▶ Show worked answerHide worked answer
- M1: multiplies the numbers 4 × 3 and adds the powers of a
- A1: 12a³
Answer: 12a³[2 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 007
- 1
Question 1. Sam says: “An isosceles trapezium has no lines of symmetry, because its four sides are not all equal.”
[2 marks]
Is Sam correct? You must explain your answer.Lines of Symmetry▶ Show worked answerHide worked answer
- B1: No (an isosceles trapezium has 1 line of symmetry)
- B1: the line passes through the midpoints of the two parallel sides
Answer: No. An isosceles trapezium has 1 line of symmetry, through the midpoints of its two parallel sides. - 2
Question 2. The pictogram shows the number of trains seen at a station on three days.
[2 marks]
Work out the total number of trains seen on the three days.Interpreting Pictograms▶ Show worked answerHide worked answer
- M1: 12 + 18 + 6
- A1: 36
Answer: 36 - 3
Question 3. Find the missing number.
[2 marks]
square ÷ (-5) = -8Multiplying & Dividing Negatives▶ Show worked answerHide worked answer
- M1: -8 × (-5)
- A1: 40
Answer: 40 - 4
Question 4. An ordinary fair dice is rolled once.
[2 marks]
Work out the probability of getting a number greater than 2Fair Objects▶ Show worked answerHide worked answer
- M1: 3, 4, 5 and 6 are greater than 2, so 4 of the 6 numbers
- A1: dfrac46 = dfrac23
Answer: dfrac46 = dfrac23 - 5
Question 5. Simplify 4a² × 3a
[2 marks]Multiplying Algebraic Terms▶ Show worked answerHide worked answer
- M1: multiplies the numbers 4 × 3 and adds the powers of a
- A1: 12a³
Answer: 12a³
Mixed Topic Worksheet Grades 1/2/3: Day 007
- 1
Question 1. Sam says: “An isosceles trapezium has no lines of symmetry, because its four sides are not all equal.”
Is Sam correct? You must explain your answer.Lines of Symmetry▶ Show worked answerHide worked answer
- B1: No (an isosceles trapezium has 1 line of symmetry)
- B1: the line passes through the midpoints of the two parallel sides
Answer: No. An isosceles trapezium has 1 line of symmetry, through the midpoints of its two parallel sides.[2 marks] - 2
Question 2. The pictogram shows the number of trains seen at a station on three days.
Work out the total number of trains seen on the three days.Interpreting Pictograms▶ Show worked answerHide worked answer
- M1: 12 + 18 + 6
- A1: 36
Answer: 36[2 marks] - 3
Question 3. Find the missing number.
square ÷ (-5) = -8Multiplying & Dividing Negatives▶ Show worked answerHide worked answer
- M1: -8 × (-5)
- A1: 40
Answer: 40[2 marks] - 4
Question 4. An ordinary fair dice is rolled once.
Work out the probability of getting a number greater than 2Fair Objects▶ Show worked answerHide worked answer
- M1: 3, 4, 5 and 6 are greater than 2, so 4 of the 6 numbers
- A1: dfrac46 = dfrac23
Answer: dfrac46 = dfrac23[2 marks] - 5
Question 5. Simplify 4a² × 3a
Multiplying Algebraic Terms▶ Show worked answerHide worked answer
- M1: multiplies the numbers 4 × 3 and adds the powers of a
- A1: 12a³
Answer: 12a³[2 marks]