Mixed Topic Worksheet Grades 1/2/3: Day 068
- 1
Question 1. Here are the temperatures, in °C, in five cities at midnight.
4, -6, -2, 1, -9
Write the temperatures in order. Start with the coldest.Ordering Negatives▶ Show worked answerHide worked answer
- B2: all five in the correct order (B1 for one number in the wrong place)
Answer: -9, -6, -2, 1, 4[2 marks] - 2
Question 2. A square patio has an area of 81 m². Work out the perimeter of the patio.
Squaring & Square Rooting▶ Show worked answerHide worked answer
- M1: side = 9 m
- A1: 36 m
Answer: 36 m[2 marks] - 3
Question 3. The diagram shows a function machine. Work out the output.
Function Machines▶ Show worked answerHide worked answer
- M1: 7 × 5 = 35
- A1: 35 - 4 = 31
Answer: 31[2 marks] - 4
Question 4. A town has 500 residents. A simple random sample of 20 residents is chosen.
Work out the sample as a percentage of the residents.Simple Random Sampling▶ Show worked answerHide worked answer
- M1: 20 ÷ 500 × 100
- A1: 4
Answer: 4%[2 marks] - 5
Question 5. Two villages are 6.5 cm apart on a map.
The real distance between the villages is 13 km.
The scale of the map is 1 cm to n km.
Work out the value of n.Scale Drawings▶ Show worked answerHide worked answer
- M1: 13 ÷ 6.5
- A1: 2
Answer: 2[2 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 068
- 1
Question 1. Here are the temperatures, in °C, in five cities at midnight.
[2 marks]
4, -6, -2, 1, -9
Write the temperatures in order. Start with the coldest.Ordering Negatives▶ Show worked answerHide worked answer
- B2: all five in the correct order (B1 for one number in the wrong place)
Answer: -9, -6, -2, 1, 4 - 2
Question 2. A square patio has an area of 81 m². Work out the perimeter of the patio.
[2 marks]Squaring & Square Rooting▶ Show worked answerHide worked answer
- M1: side = 9 m
- A1: 36 m
Answer: 36 m - 3
Question 3. The diagram shows a function machine. Work out the output.
[2 marks]Function Machines▶ Show worked answerHide worked answer
- M1: 7 × 5 = 35
- A1: 35 - 4 = 31
Answer: 31 - 4
Question 4. A town has 500 residents. A simple random sample of 20 residents is chosen.
[2 marks]
Work out the sample as a percentage of the residents.Simple Random Sampling▶ Show worked answerHide worked answer
- M1: 20 ÷ 500 × 100
- A1: 4
Answer: 4% - 5
Question 5. Two villages are 6.5 cm apart on a map.
[2 marks]
The real distance between the villages is 13 km.
The scale of the map is 1 cm to n km.
Work out the value of n.Scale Drawings▶ Show worked answerHide worked answer
- M1: 13 ÷ 6.5
- A1: 2
Answer: 2
Mixed Topic Worksheet Grades 1/2/3: Day 068
- 1
Question 1. Here are the temperatures, in °C, in five cities at midnight.
4, -6, -2, 1, -9
Write the temperatures in order. Start with the coldest.Ordering Negatives▶ Show worked answerHide worked answer
- B2: all five in the correct order (B1 for one number in the wrong place)
Answer: -9, -6, -2, 1, 4[2 marks] - 2
Question 2. A square patio has an area of 81 m². Work out the perimeter of the patio.
Squaring & Square Rooting▶ Show worked answerHide worked answer
- M1: side = 9 m
- A1: 36 m
Answer: 36 m[2 marks] - 3
Question 3. The diagram shows a function machine. Work out the output.
Function Machines▶ Show worked answerHide worked answer
- M1: 7 × 5 = 35
- A1: 35 - 4 = 31
Answer: 31[2 marks] - 4
Question 4. A town has 500 residents. A simple random sample of 20 residents is chosen.
Work out the sample as a percentage of the residents.Simple Random Sampling▶ Show worked answerHide worked answer
- M1: 20 ÷ 500 × 100
- A1: 4
Answer: 4%[2 marks] - 5
Question 5. Two villages are 6.5 cm apart on a map.
The real distance between the villages is 13 km.
The scale of the map is 1 cm to n km.
Work out the value of n.Scale Drawings▶ Show worked answerHide worked answer
- M1: 13 ÷ 6.5
- A1: 2
Answer: 2[2 marks]