Mixed Topic Worksheet Grades 1/2/3: Day 012
- 1
Question 1. A pyramid has a base with 6 sides.
Write down the number of faces of the pyramid.Faces, Edges & Vertices▶ Show worked answerHide worked answer
- B1: 7, the base and six triangles
Answer: 7[1 mark] - 2
Question 2. Work out 2 - 10
Adding & Subtracting Negatives▶ Show worked answerHide worked answer
- B1: -8
Answer: -8[1 mark] - 3
Question 3. In triangle ABC, Jo names the angle at vertex B as angle ABC and Max names it as angle BAC. Who is correct? You must show your working.
Triangle Angle & Side Naming Conventions▶ Show worked answerHide worked answer
- M1: the middle letter of a three-letter angle name is the vertex, so the vertex is B in ABC and A in BAC
- A1: Jo
Answer: Jo: the middle letter of angle ABC is B[2 marks] - 4
Question 4. A jug holds dfrac2320 litres of water. Convert dfrac2320 to a decimal.
Converting Improper Fractions to Decimals▶ Show worked answerHide worked answer
- M1: dfrac2320 = 1dfrac320 (or dfrac115100)
- A1: 1.15
Answer: 1.15[2 marks] - 5
Question 5. The stem and leaf diagram shows the numbers of goals scored by 8 teams in a season.
Work out the mean.Mean, Mode, Median & Range from Stem & Leaf Diagrams▶ Show worked answerHide worked answer
- M1: Adds all 8 values
- M1: 232 / 8
- A1: 29
Answer: 29 goals[3 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 012
- 1
Question 1. A pyramid has a base with 6 sides.
[1 mark]
Write down the number of faces of the pyramid.Faces, Edges & Vertices▶ Show worked answerHide worked answer
- B1: 7, the base and six triangles
Answer: 7 - 2
Question 2. Work out 2 - 10
[1 mark]Adding & Subtracting Negatives▶ Show worked answerHide worked answer
- B1: -8
Answer: -8 - 3
Question 3. In triangle ABC, Jo names the angle at vertex B as angle ABC and Max names it as angle BAC. Who is correct? You must show your working.
[2 marks]Triangle Angle & Side Naming Conventions▶ Show worked answerHide worked answer
- M1: the middle letter of a three-letter angle name is the vertex, so the vertex is B in ABC and A in BAC
- A1: Jo
Answer: Jo: the middle letter of angle ABC is B - 4
Question 4. A jug holds dfrac2320 litres of water. Convert dfrac2320 to a decimal.
[2 marks]Converting Improper Fractions to Decimals▶ Show worked answerHide worked answer
- M1: dfrac2320 = 1dfrac320 (or dfrac115100)
- A1: 1.15
Answer: 1.15 - 5
Question 5. The stem and leaf diagram shows the numbers of goals scored by 8 teams in a season.
[3 marks]
Work out the mean.Mean, Mode, Median & Range from Stem & Leaf Diagrams▶ Show worked answerHide worked answer
- M1: Adds all 8 values
- M1: 232 / 8
- A1: 29
Answer: 29 goals
Mixed Topic Worksheet Grades 1/2/3: Day 012
- 1
Question 1. A pyramid has a base with 6 sides.
Write down the number of faces of the pyramid.Faces, Edges & Vertices▶ Show worked answerHide worked answer
- B1: 7, the base and six triangles
Answer: 7[1 mark] - 2
Question 2. Work out 2 - 10
Adding & Subtracting Negatives▶ Show worked answerHide worked answer
- B1: -8
Answer: -8[1 mark] - 3
Question 3. In triangle ABC, Jo names the angle at vertex B as angle ABC and Max names it as angle BAC. Who is correct? You must show your working.
Triangle Angle & Side Naming Conventions▶ Show worked answerHide worked answer
- M1: the middle letter of a three-letter angle name is the vertex, so the vertex is B in ABC and A in BAC
- A1: Jo
Answer: Jo: the middle letter of angle ABC is B[2 marks] - 4
Question 4. A jug holds dfrac2320 litres of water. Convert dfrac2320 to a decimal.
Converting Improper Fractions to Decimals▶ Show worked answerHide worked answer
- M1: dfrac2320 = 1dfrac320 (or dfrac115100)
- A1: 1.15
Answer: 1.15[2 marks] - 5
Question 5. The stem and leaf diagram shows the numbers of goals scored by 8 teams in a season.
Work out the mean.Mean, Mode, Median & Range from Stem & Leaf Diagrams▶ Show worked answerHide worked answer
- M1: Adds all 8 values
- M1: 232 / 8
- A1: 29
Answer: 29 goals[3 marks]