Mixed Topic Worksheet Grades 1/2/3: Day 013
- 1
Question 1. Here are the names of four solids.
cube cone cuboid sphere
(a) Write down the name of the solid that has no flat faces. [1]
(b) Write down the name of the solid that has exactly one vertex. [1]Identifying 3D Shapes▶ Show worked answerHide worked answer
- (a) B1: sphere
- (b) B1: cone
Answer: (a) sphere; (b) cone[2 marks] - 2
Question 2. Maya says that 200 is a square number. Is Maya correct? Give a reason for your answer.
Squaring & Square Rooting▶ Show worked answerHide worked answer
- M1: finds the square numbers either side of 200
- A1: No, with the reason that 14² = 196 and 15² = 225
Answer: No. 14² = 196 and 15² = 225, so 200 is not a square number[2 marks] - 3
Question 3. Triangle ABC is congruent to triangle DEF.
The perimeter of triangle DEF is 24 cm.
Work out the value of x.Fundamentals of Congruence▶ Show worked answerHide worked answer
- M1: 24 − 7 − 9
- A1: 8
Answer: 8[2 marks] - 4
Question 4. Here is a conversion graph between kilograms (kg) and pounds (lb).
(a) A parcel has mass 20 kg.
Convert 20 kg into pounds. [1]
(b) A bag has mass 66 lb.
Convert 66 lb into kilograms. [1]Conversion Graphs▶ Show worked answerHide worked answer
- (a) B1: Read up from 20 kg to the line and across: 44
- (b) B1: Read across from 66 lb to the line and down: 30
Answer: (a) 44; (b) 30[2 marks] - 5
Question 5. A pencil is 17.5 cm long.
Work out the length of the pencil in millimetres.Standard Unit Conversions▶ Show worked answerHide worked answer
- M1: 17.5 × 10
- A1: 175
Answer: 175 mm[2 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 013
- 1
Question 1. Here are the names of four solids.
[2 marks]
cube cone cuboid sphere
(a) Write down the name of the solid that has no flat faces. [1]
(b) Write down the name of the solid that has exactly one vertex. [1]Identifying 3D Shapes▶ Show worked answerHide worked answer
- (a) B1: sphere
- (b) B1: cone
Answer: (a) sphere; (b) cone - 2
Question 2. Maya says that 200 is a square number. Is Maya correct? Give a reason for your answer.
[2 marks]Squaring & Square Rooting▶ Show worked answerHide worked answer
- M1: finds the square numbers either side of 200
- A1: No, with the reason that 14² = 196 and 15² = 225
Answer: No. 14² = 196 and 15² = 225, so 200 is not a square number - 3
Question 3. Triangle ABC is congruent to triangle DEF.
[2 marks]
The perimeter of triangle DEF is 24 cm.
Work out the value of x.Fundamentals of Congruence▶ Show worked answerHide worked answer
- M1: 24 − 7 − 9
- A1: 8
Answer: 8 - 4
Question 4. Here is a conversion graph between kilograms (kg) and pounds (lb).
[2 marks]
(a) A parcel has mass 20 kg.
Convert 20 kg into pounds. [1]
(b) A bag has mass 66 lb.
Convert 66 lb into kilograms. [1]Conversion Graphs▶ Show worked answerHide worked answer
- (a) B1: Read up from 20 kg to the line and across: 44
- (b) B1: Read across from 66 lb to the line and down: 30
Answer: (a) 44; (b) 30 - 5
Question 5. A pencil is 17.5 cm long.
[2 marks]
Work out the length of the pencil in millimetres.Standard Unit Conversions▶ Show worked answerHide worked answer
- M1: 17.5 × 10
- A1: 175
Answer: 175 mm
Mixed Topic Worksheet Grades 1/2/3: Day 013
- 1
Question 1. Here are the names of four solids.
cube cone cuboid sphere
(a) Write down the name of the solid that has no flat faces. [1]
(b) Write down the name of the solid that has exactly one vertex. [1]Identifying 3D Shapes▶ Show worked answerHide worked answer
- (a) B1: sphere
- (b) B1: cone
Answer: (a) sphere; (b) cone[2 marks] - 2
Question 2. Maya says that 200 is a square number. Is Maya correct? Give a reason for your answer.
Squaring & Square Rooting▶ Show worked answerHide worked answer
- M1: finds the square numbers either side of 200
- A1: No, with the reason that 14² = 196 and 15² = 225
Answer: No. 14² = 196 and 15² = 225, so 200 is not a square number[2 marks] - 3
Question 3. Triangle ABC is congruent to triangle DEF.
The perimeter of triangle DEF is 24 cm.
Work out the value of x.Fundamentals of Congruence▶ Show worked answerHide worked answer
- M1: 24 − 7 − 9
- A1: 8
Answer: 8[2 marks] - 4
Question 4. Here is a conversion graph between kilograms (kg) and pounds (lb).
(a) A parcel has mass 20 kg.
Convert 20 kg into pounds. [1]
(b) A bag has mass 66 lb.
Convert 66 lb into kilograms. [1]Conversion Graphs▶ Show worked answerHide worked answer
- (a) B1: Read up from 20 kg to the line and across: 44
- (b) B1: Read across from 66 lb to the line and down: 30
Answer: (a) 44; (b) 30[2 marks] - 5
Question 5. A pencil is 17.5 cm long.
Work out the length of the pencil in millimetres.Standard Unit Conversions▶ Show worked answerHide worked answer
- M1: 17.5 × 10
- A1: 175
Answer: 175 mm[2 marks]