Mixed Topic Worksheet Grades 1/2/3: Day 034
- 1
Question 1. Here are five angles.
35^° 160^° 90^° 250^° 72^°
Write down all the angles that are acute.Types of Angles▶ Show worked answerHide worked answer
- B2: 35^° and 72^° and no others (B1 for one correct with none wrong)
Answer: 35^° and 72^°[2 marks] - 2
Question 2. A spinner has red, blue and green sections.
The probability that it lands on red is 0.3
The probability that it lands on blue is 0.45
Work out the probability that it lands on green.Fundamentals of Probability▶ Show worked answerHide worked answer
- M1: 0.3 + 0.45 or 1 - 0.3 - 0.45
- A1: 0.25
Answer: 0.25[2 marks] - 3
Question 3. Set A: the number of passengers on four buses.
31 28 35 30
Set B: the journey times of the four buses, in minutes.
31.2 28.7 35.0 30.4
Which set is continuous data? Give a reason for your answer.Discrete & Continuous Data▶ Show worked answerHide worked answer
- B1: set B
- B1: reason that time is measured, or passengers are counted
Answer: Set B, journey time is measured and can take any value in a range[2 marks] - 4
Question 4. A straight line has equation y = 2x + c.
When x = 4, y = 11.
Work out the value of c.Sketching Straight Lines Using Tables▶ Show worked answerHide worked answer
- M1: 11 = 2 × 4 + c
- A1: c = 3
Answer: 3[2 marks] - 5
Question 5. Work out 14.5 + 6.38
Adding Decimals▶ Show worked answerHide worked answer
- M1: 14.50 + 6.38 (points in line)
- A1: 20.88
Answer: 20.88[2 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 034
- 1
Question 1. Here are five angles.
[2 marks]
35^° 160^° 90^° 250^° 72^°
Write down all the angles that are acute.Types of Angles▶ Show worked answerHide worked answer
- B2: 35^° and 72^° and no others (B1 for one correct with none wrong)
Answer: 35^° and 72^° - 2
Question 2. A spinner has red, blue and green sections.
[2 marks]
The probability that it lands on red is 0.3
The probability that it lands on blue is 0.45
Work out the probability that it lands on green.Fundamentals of Probability▶ Show worked answerHide worked answer
- M1: 0.3 + 0.45 or 1 - 0.3 - 0.45
- A1: 0.25
Answer: 0.25 - 3
Question 3. Set A: the number of passengers on four buses.
[2 marks]
31 28 35 30
Set B: the journey times of the four buses, in minutes.
31.2 28.7 35.0 30.4
Which set is continuous data? Give a reason for your answer.Discrete & Continuous Data▶ Show worked answerHide worked answer
- B1: set B
- B1: reason that time is measured, or passengers are counted
Answer: Set B, journey time is measured and can take any value in a range - 4
Question 4. A straight line has equation y = 2x + c.
[2 marks]
When x = 4, y = 11.
Work out the value of c.Sketching Straight Lines Using Tables▶ Show worked answerHide worked answer
- M1: 11 = 2 × 4 + c
- A1: c = 3
Answer: 3 - 5
Question 5. Work out 14.5 + 6.38
[2 marks]Adding Decimals▶ Show worked answerHide worked answer
- M1: 14.50 + 6.38 (points in line)
- A1: 20.88
Answer: 20.88
Mixed Topic Worksheet Grades 1/2/3: Day 034
- 1
Question 1. Here are five angles.
35^° 160^° 90^° 250^° 72^°
Write down all the angles that are acute.Types of Angles▶ Show worked answerHide worked answer
- B2: 35^° and 72^° and no others (B1 for one correct with none wrong)
Answer: 35^° and 72^°[2 marks] - 2
Question 2. A spinner has red, blue and green sections.
The probability that it lands on red is 0.3
The probability that it lands on blue is 0.45
Work out the probability that it lands on green.Fundamentals of Probability▶ Show worked answerHide worked answer
- M1: 0.3 + 0.45 or 1 - 0.3 - 0.45
- A1: 0.25
Answer: 0.25[2 marks] - 3
Question 3. Set A: the number of passengers on four buses.
31 28 35 30
Set B: the journey times of the four buses, in minutes.
31.2 28.7 35.0 30.4
Which set is continuous data? Give a reason for your answer.Discrete & Continuous Data▶ Show worked answerHide worked answer
- B1: set B
- B1: reason that time is measured, or passengers are counted
Answer: Set B, journey time is measured and can take any value in a range[2 marks] - 4
Question 4. A straight line has equation y = 2x + c.
When x = 4, y = 11.
Work out the value of c.Sketching Straight Lines Using Tables▶ Show worked answerHide worked answer
- M1: 11 = 2 × 4 + c
- A1: c = 3
Answer: 3[2 marks] - 5
Question 5. Work out 14.5 + 6.38
Adding Decimals▶ Show worked answerHide worked answer
- M1: 14.50 + 6.38 (points in line)
- A1: 20.88
Answer: 20.88[2 marks]