Mixed Topic Worksheet Grades 1/2/3: Day 022
- 1
Question 1. Zara looks at this solid.
She says, "This solid is a cube."
Is Zara correct?
Give a reason for your answer.Identifying 3D Shapes▶ Show worked answerHide worked answer
- B1: No
- B1: the faces are not all squares (it is a cuboid) or the edges are not all the same length
Answer: No; the faces are not all squares, so it is a cuboid[2 marks] - 2
Question 2. Work out 458 + 267
Adding Integers▶ Show worked answerHide worked answer
- B1: 725
Answer: 725[1 mark] - 3
Question 3. A rhombus has a perimeter of 52 cm.
Work out the length of one side of the rhombus.Perimeter of Rhombuses & Parallelograms▶ Show worked answerHide worked answer
- M1: 52 ÷ 4
- A1: 13
Answer: 13 cm[2 marks] - 4
Question 4. Write 3 out of 10 as a percentage.
One Number as a Percentage of Another▶ Show worked answerHide worked answer
- M1: 3 ÷ 10 = 0.3
- A1: 30%
Answer: 30%[2 marks] - 5
Question 5. A square-based pyramid has a base 6 cm by 6 cm and a height of 4 cm. It stands on its base.
Sketch the plan and the front elevation of the pyramid. Mark the lengths.Sketching Projections▶ Show worked answerHide worked answer
- B1: plan: a square with both diagonals
- B1: front elevation: a triangle
- B1: lengths 6 cm (both views) and height 4 cm marked
Answer: Plan: a square of side 6 cm with both diagonals; front elevation: a triangle with base 6 cm and height 4 cm[3 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 022
- 1
Question 1. Zara looks at this solid.
[2 marks]
She says, "This solid is a cube."
Is Zara correct?
Give a reason for your answer.Identifying 3D Shapes▶ Show worked answerHide worked answer
- B1: No
- B1: the faces are not all squares (it is a cuboid) or the edges are not all the same length
Answer: No; the faces are not all squares, so it is a cuboid - 2
Question 2. Work out 458 + 267
[1 mark]Adding Integers▶ Show worked answerHide worked answer
- B1: 725
Answer: 725 - 3
Question 3. A rhombus has a perimeter of 52 cm.
[2 marks]
Work out the length of one side of the rhombus.Perimeter of Rhombuses & Parallelograms▶ Show worked answerHide worked answer
- M1: 52 ÷ 4
- A1: 13
Answer: 13 cm - 4
Question 4. Write 3 out of 10 as a percentage.
[2 marks]One Number as a Percentage of Another▶ Show worked answerHide worked answer
- M1: 3 ÷ 10 = 0.3
- A1: 30%
Answer: 30% - 5
Question 5. A square-based pyramid has a base 6 cm by 6 cm and a height of 4 cm. It stands on its base.
[3 marks]
Sketch the plan and the front elevation of the pyramid. Mark the lengths.Sketching Projections▶ Show worked answerHide worked answer
- B1: plan: a square with both diagonals
- B1: front elevation: a triangle
- B1: lengths 6 cm (both views) and height 4 cm marked
Answer: Plan: a square of side 6 cm with both diagonals; front elevation: a triangle with base 6 cm and height 4 cm
Mixed Topic Worksheet Grades 1/2/3: Day 022
- 1
Question 1. Zara looks at this solid.
She says, "This solid is a cube."
Is Zara correct?
Give a reason for your answer.Identifying 3D Shapes▶ Show worked answerHide worked answer
- B1: No
- B1: the faces are not all squares (it is a cuboid) or the edges are not all the same length
Answer: No; the faces are not all squares, so it is a cuboid[2 marks] - 2
Question 2. Work out 458 + 267
Adding Integers▶ Show worked answerHide worked answer
- B1: 725
Answer: 725[1 mark] - 3
Question 3. A rhombus has a perimeter of 52 cm.
Work out the length of one side of the rhombus.Perimeter of Rhombuses & Parallelograms▶ Show worked answerHide worked answer
- M1: 52 ÷ 4
- A1: 13
Answer: 13 cm[2 marks] - 4
Question 4. Write 3 out of 10 as a percentage.
One Number as a Percentage of Another▶ Show worked answerHide worked answer
- M1: 3 ÷ 10 = 0.3
- A1: 30%
Answer: 30%[2 marks] - 5
Question 5. A square-based pyramid has a base 6 cm by 6 cm and a height of 4 cm. It stands on its base.
Sketch the plan and the front elevation of the pyramid. Mark the lengths.Sketching Projections▶ Show worked answerHide worked answer
- B1: plan: a square with both diagonals
- B1: front elevation: a triangle
- B1: lengths 6 cm (both views) and height 4 cm marked
Answer: Plan: a square of side 6 cm with both diagonals; front elevation: a triangle with base 6 cm and height 4 cm[3 marks]