Mixed Topic Worksheet Grades 1/2/3: Day 026
- 1
Question 1. Write down the number of lines of symmetry of
(a) a rectangle that is not a square [1]
(b) an isosceles triangle [1]Lines of Symmetry▶ Show worked answerHide worked answer
- (a) B1: 2
- (b) B1: 1
Answer: (a) 2; (b) 1[2 marks] - 2
Question 2. The diagram shows a regular pentagon.
Write down the order of rotational symmetry of the regular pentagon.Rotational Symmetry▶ Show worked answerHide worked answer
- B1: 5
Answer: 5[1 mark] - 3
Question 3. The pictogram shows the number of books read by a class on Monday and on Tuesday.
Work out how many more books were read on Tuesday than on Monday.Interpreting Pictograms▶ Show worked answerHide worked answer
- M1: Monday = 3.5 × 4 = 14 or Tuesday = 5 × 4 = 20
- A1: 6
Answer: 6[2 marks] - 4
Question 4. In a game, the number of players is multiplied by 3 each round. The game starts with 1 player. Work out the number of players after 5 rounds.
Powers Greater than Two▶ Show worked answerHide worked answer
- M1: 3⁵
- A1: 243
Answer: 243[2 marks] - 5
Question 5. Max says that a regular polygon can have an interior angle of 100^°.
Show that Max is wrong.Internal Angles in a Regular Polygon▶ Show worked answerHide worked answer
- M1: exterior angle =180-100=80^°
- M1: number of sides =360 ÷ 80
- A1: 4.5 is not a whole number
Answer: Exterior angle =80^° and 360 ÷ 80 = 4.5 sides, which is impossible[3 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 026
- 1
Question 1. Write down the number of lines of symmetry of
[2 marks]
(a) a rectangle that is not a square [1]
(b) an isosceles triangle [1]Lines of Symmetry▶ Show worked answerHide worked answer
- (a) B1: 2
- (b) B1: 1
Answer: (a) 2; (b) 1 - 2
Question 2. The diagram shows a regular pentagon.
[1 mark]
Write down the order of rotational symmetry of the regular pentagon.Rotational Symmetry▶ Show worked answerHide worked answer
- B1: 5
Answer: 5 - 3
Question 3. The pictogram shows the number of books read by a class on Monday and on Tuesday.
[2 marks]
Work out how many more books were read on Tuesday than on Monday.Interpreting Pictograms▶ Show worked answerHide worked answer
- M1: Monday = 3.5 × 4 = 14 or Tuesday = 5 × 4 = 20
- A1: 6
Answer: 6 - 4
Question 4. In a game, the number of players is multiplied by 3 each round. The game starts with 1 player. Work out the number of players after 5 rounds.
[2 marks]Powers Greater than Two▶ Show worked answerHide worked answer
- M1: 3⁵
- A1: 243
Answer: 243 - 5
Question 5. Max says that a regular polygon can have an interior angle of 100^°.
[3 marks]
Show that Max is wrong.Internal Angles in a Regular Polygon▶ Show worked answerHide worked answer
- M1: exterior angle =180-100=80^°
- M1: number of sides =360 ÷ 80
- A1: 4.5 is not a whole number
Answer: Exterior angle =80^° and 360 ÷ 80 = 4.5 sides, which is impossible
Mixed Topic Worksheet Grades 1/2/3: Day 026
- 1
Question 1. Write down the number of lines of symmetry of
(a) a rectangle that is not a square [1]
(b) an isosceles triangle [1]Lines of Symmetry▶ Show worked answerHide worked answer
- (a) B1: 2
- (b) B1: 1
Answer: (a) 2; (b) 1[2 marks] - 2
Question 2. The diagram shows a regular pentagon.
Write down the order of rotational symmetry of the regular pentagon.Rotational Symmetry▶ Show worked answerHide worked answer
- B1: 5
Answer: 5[1 mark] - 3
Question 3. The pictogram shows the number of books read by a class on Monday and on Tuesday.
Work out how many more books were read on Tuesday than on Monday.Interpreting Pictograms▶ Show worked answerHide worked answer
- M1: Monday = 3.5 × 4 = 14 or Tuesday = 5 × 4 = 20
- A1: 6
Answer: 6[2 marks] - 4
Question 4. In a game, the number of players is multiplied by 3 each round. The game starts with 1 player. Work out the number of players after 5 rounds.
Powers Greater than Two▶ Show worked answerHide worked answer
- M1: 3⁵
- A1: 243
Answer: 243[2 marks] - 5
Question 5. Max says that a regular polygon can have an interior angle of 100^°.
Show that Max is wrong.Internal Angles in a Regular Polygon▶ Show worked answerHide worked answer
- M1: exterior angle =180-100=80^°
- M1: number of sides =360 ÷ 80
- A1: 4.5 is not a whole number
Answer: Exterior angle =80^° and 360 ÷ 80 = 4.5 sides, which is impossible[3 marks]