Mixed Topic Worksheet Grades 1/2/3: Day 040
- 1
Question 1. The four quadrants of a grid are numbered 1 to 4 anticlockwise, starting with the top right quadrant as quadrant 1. Raj wants to place a counter in quadrant 3. He can choose from A(-2, 5), B(-4, -1) and C(3, -3). Which point should Raj choose? Give a reason for your answer.
The Four Quadrants▶ Show worked answerHide worked answer
- M1: both coordinates of B are negative, -4 and -1
- A1: B, with a reason
Answer: B(-4, -1), because both coordinates are negative[2 marks] - 2
Question 2. At night the temperature in a town was -6^°C. By midday the temperature had risen by 13^°C.
Work out the temperature at midday.Adding & Subtracting Negatives▶ Show worked answerHide worked answer
- M1: -6 + 13
- A1: 7
Answer: 7[2 marks] - 3
Question 3. Simplify 5x + 2y + 3x
Collecting Like Terms▶ Show worked answerHide worked answer
- M1: 5x + 3x = 8x
- A1: 8x + 2y with the y term kept
Answer: 8x + 2y[2 marks] - 4
Question 4. The circumference of a circle is 40 cm.
Work out the diameter of the circle.
Give your answer to 1 decimal place.Perimeter of a Circle▶ Show worked answerHide worked answer
- M1: 40 ÷ π
- A1: 12.7
Answer: 12.7 cm[2 marks] - 5
Question 5. Kofi jumps 6.3 m in a long jump.
Ben jumps 5.875 m in the same long jump.
Work out the difference between the two jumps.Subtracting Decimals▶ Show worked answerHide worked answer
- M1: 6.300 - 5.875 (points in line)
- A1: 0.425
Answer: 0.425[2 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 040
- 1
Question 1. The four quadrants of a grid are numbered 1 to 4 anticlockwise, starting with the top right quadrant as quadrant 1. Raj wants to place a counter in quadrant 3. He can choose from A(-2, 5), B(-4, -1) and C(3, -3). Which point should Raj choose? Give a reason for your answer.
[2 marks]The Four Quadrants▶ Show worked answerHide worked answer
- M1: both coordinates of B are negative, -4 and -1
- A1: B, with a reason
Answer: B(-4, -1), because both coordinates are negative - 2
Question 2. At night the temperature in a town was -6^°C. By midday the temperature had risen by 13^°C.
[2 marks]
Work out the temperature at midday.Adding & Subtracting Negatives▶ Show worked answerHide worked answer
- M1: -6 + 13
- A1: 7
Answer: 7 - 3
Question 3. Simplify 5x + 2y + 3x
[2 marks]Collecting Like Terms▶ Show worked answerHide worked answer
- M1: 5x + 3x = 8x
- A1: 8x + 2y with the y term kept
Answer: 8x + 2y - 4
Question 4. The circumference of a circle is 40 cm.
[2 marks]
Work out the diameter of the circle.
Give your answer to 1 decimal place.Perimeter of a Circle▶ Show worked answerHide worked answer
- M1: 40 ÷ π
- A1: 12.7
Answer: 12.7 cm - 5
Question 5. Kofi jumps 6.3 m in a long jump.
[2 marks]
Ben jumps 5.875 m in the same long jump.
Work out the difference between the two jumps.Subtracting Decimals▶ Show worked answerHide worked answer
- M1: 6.300 - 5.875 (points in line)
- A1: 0.425
Answer: 0.425
Mixed Topic Worksheet Grades 1/2/3: Day 040
- 1
Question 1. The four quadrants of a grid are numbered 1 to 4 anticlockwise, starting with the top right quadrant as quadrant 1. Raj wants to place a counter in quadrant 3. He can choose from A(-2, 5), B(-4, -1) and C(3, -3). Which point should Raj choose? Give a reason for your answer.
The Four Quadrants▶ Show worked answerHide worked answer
- M1: both coordinates of B are negative, -4 and -1
- A1: B, with a reason
Answer: B(-4, -1), because both coordinates are negative[2 marks] - 2
Question 2. At night the temperature in a town was -6^°C. By midday the temperature had risen by 13^°C.
Work out the temperature at midday.Adding & Subtracting Negatives▶ Show worked answerHide worked answer
- M1: -6 + 13
- A1: 7
Answer: 7[2 marks] - 3
Question 3. Simplify 5x + 2y + 3x
Collecting Like Terms▶ Show worked answerHide worked answer
- M1: 5x + 3x = 8x
- A1: 8x + 2y with the y term kept
Answer: 8x + 2y[2 marks] - 4
Question 4. The circumference of a circle is 40 cm.
Work out the diameter of the circle.
Give your answer to 1 decimal place.Perimeter of a Circle▶ Show worked answerHide worked answer
- M1: 40 ÷ π
- A1: 12.7
Answer: 12.7 cm[2 marks] - 5
Question 5. Kofi jumps 6.3 m in a long jump.
Ben jumps 5.875 m in the same long jump.
Work out the difference between the two jumps.Subtracting Decimals▶ Show worked answerHide worked answer
- M1: 6.300 - 5.875 (points in line)
- A1: 0.425
Answer: 0.425[2 marks]