Mixed Topic Worksheet Grades 1/2/3: Day 037
- 1
Question 1. Write these numbers in order, largest first. -9, -1, -5, 0, -12
Ordering Negatives▶ Show worked answerHide worked answer
- M1: 0 is greater than every negative number, and of the negative numbers -1 is the closest to zero
- A1: 0, -1, -5, -9, -12
Answer: 0, -1, -5, -9, -12[2 marks] - 2
Question 2. Two angles are on a straight line.
Kai says they are 95^° and 85^°.
Lena says they are 95^° and 75^°.
Who could be correct?
You must show your working.Angles on a Straight Line▶ Show worked answerHide worked answer
- M1: 95 + 85 = 180 and 95 + 75 = 170
- A1: Kai
Answer: Kai[2 marks] - 3
Question 3. In a pictogram, one symbol stands for 20 cars. Nina says that 7 symbols are needed to show 70 cars. Is Nina correct? Give a reason for your answer.
Constructing Pictograms▶ Show worked answerHide worked answer
- M1: 70 ÷ 20 = 3.5
- A1: No, with the reason that 3.5 symbols are needed
Answer: No. 70 ÷ 20 = 3.5, so 3.5 symbols are needed[2 marks] - 4
Question 4. Amy translates the point (4, 1) by the vector beginpmatrix-23endpmatrix.
She writes that the image is (2, -2).
Is Amy correct? You must show your working.Translations▶ Show worked answerHide worked answer
- M1: 4 + (-2) = 2 and 1 + 3 = 4
- A1: image (2, 4), so Amy is not correct
Answer: No. The image is (2, 4).[2 marks] - 5
Question 5. Work out the highest common factor of 12 and 30.
Multiples & Factors▶ Show worked answerHide worked answer
- M1: factors of 12 and 30, or 2 × 3 as the common prime factors
- A1: 6
Answer: 6[2 marks]
Mixed Topic Worksheet Grades 1/2/3: Day 037
- 1
Question 1. Write these numbers in order, largest first. -9, -1, -5, 0, -12
[2 marks]Ordering Negatives▶ Show worked answerHide worked answer
- M1: 0 is greater than every negative number, and of the negative numbers -1 is the closest to zero
- A1: 0, -1, -5, -9, -12
Answer: 0, -1, -5, -9, -12 - 2
Question 2. Two angles are on a straight line.
[2 marks]
Kai says they are 95^° and 85^°.
Lena says they are 95^° and 75^°.
Who could be correct?
You must show your working.Angles on a Straight Line▶ Show worked answerHide worked answer
- M1: 95 + 85 = 180 and 95 + 75 = 170
- A1: Kai
Answer: Kai - 3
Question 3. In a pictogram, one symbol stands for 20 cars. Nina says that 7 symbols are needed to show 70 cars. Is Nina correct? Give a reason for your answer.
[2 marks]Constructing Pictograms▶ Show worked answerHide worked answer
- M1: 70 ÷ 20 = 3.5
- A1: No, with the reason that 3.5 symbols are needed
Answer: No. 70 ÷ 20 = 3.5, so 3.5 symbols are needed - 4
Question 4. Amy translates the point (4, 1) by the vector beginpmatrix-23endpmatrix.
[2 marks]
She writes that the image is (2, -2).
Is Amy correct? You must show your working.Translations▶ Show worked answerHide worked answer
- M1: 4 + (-2) = 2 and 1 + 3 = 4
- A1: image (2, 4), so Amy is not correct
Answer: No. The image is (2, 4). - 5
Question 5. Work out the highest common factor of 12 and 30.
[2 marks]Multiples & Factors▶ Show worked answerHide worked answer
- M1: factors of 12 and 30, or 2 × 3 as the common prime factors
- A1: 6
Answer: 6
Mixed Topic Worksheet Grades 1/2/3: Day 037
- 1
Question 1. Write these numbers in order, largest first. -9, -1, -5, 0, -12
Ordering Negatives▶ Show worked answerHide worked answer
- M1: 0 is greater than every negative number, and of the negative numbers -1 is the closest to zero
- A1: 0, -1, -5, -9, -12
Answer: 0, -1, -5, -9, -12[2 marks] - 2
Question 2. Two angles are on a straight line.
Kai says they are 95^° and 85^°.
Lena says they are 95^° and 75^°.
Who could be correct?
You must show your working.Angles on a Straight Line▶ Show worked answerHide worked answer
- M1: 95 + 85 = 180 and 95 + 75 = 170
- A1: Kai
Answer: Kai[2 marks] - 3
Question 3. In a pictogram, one symbol stands for 20 cars. Nina says that 7 symbols are needed to show 70 cars. Is Nina correct? Give a reason for your answer.
Constructing Pictograms▶ Show worked answerHide worked answer
- M1: 70 ÷ 20 = 3.5
- A1: No, with the reason that 3.5 symbols are needed
Answer: No. 70 ÷ 20 = 3.5, so 3.5 symbols are needed[2 marks] - 4
Question 4. Amy translates the point (4, 1) by the vector beginpmatrix-23endpmatrix.
She writes that the image is (2, -2).
Is Amy correct? You must show your working.Translations▶ Show worked answerHide worked answer
- M1: 4 + (-2) = 2 and 1 + 3 = 4
- A1: image (2, 4), so Amy is not correct
Answer: No. The image is (2, 4).[2 marks] - 5
Question 5. Work out the highest common factor of 12 and 30.
Multiples & Factors▶ Show worked answerHide worked answer
- M1: factors of 12 and 30, or 2 × 3 as the common prime factors
- A1: 6
Answer: 6[2 marks]