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Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 5 (a) 63 2B1 for 63, accept 3 × 3 × 7 or 3 × 7 (b) 15 876 2M1 4for at least two of 22, 3 , 72 or shows at least 3 multiples of 2268 , eg 2268, 4536, 6804 and at least 3 multiples of 441, eg 441, 882, 1323 (A =) 2 × 34 ...

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 1 7.5 M1 for correct use of Pythagoras, eg.8.52 – 42 (= 56.25) or 42 + x2 = 8.52 Must have values substituted Trigonometry may be used but M1 only awarded when complete method shown. 1 A1 for 7.5 or 7 2

Paper: 1MA1/ 3H Question Answer Mark Mark scheme Additional guidance 8 45 P1 for 180 – 117 (=63) or states, or uses, exterior angle + x =117 Angles may be shown on the diagram. Any angle labelled correctly as 63 and not contradicted scores this mark P1 for process to find the exterior or the interior angle of the pentagon, ...

2 All the marks on the mark scheme are designed to be awarded; mark schemes should be applied positively. Examiners should also ... Paper 1MA1: 3H Question Working Answer Mark Notes 6 1.01 P1 fruit syrup 15 × 1.4 (= 21) or water 280 × 0.99 (= 277.2) or apple juice 25 × 1.05 (= 26.25)

8 *P64634A0824* 6 In a bag there are only red counters, blue counters, green counters and pink counters. A counter is going to be taken at random from the bag. The table shows the probabilities of taking a red counter or a blue counter. Colour red blue green pink Probability 0.05 0.15 The probability of taking a green counter is 0.2 more than the probability of taking

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 1 7.5 M1 for correct use of Pythagoras, eg.8.52 – 42 (= 56.25) or 42 + x2 = 8.52 Must have values substituted Trigonometry may be used but M1 only awarded when complete method shown. A1 for 7.5 or 71 2 or 15 2

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 1 9 3 p a M1 for correct first step to rearrange, eg p + 9 = 3a – 9 + 9 or 39 33 pa oe or answer ambiguously shown eg a = p + 9 ÷ 3 or answer given as 9 3 p oe May be seen in different equivalent forms but must

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 1 (a) (100,18) B1 cao (b) 12.8 to 14.8 M1 for a method to read off eg line of best fit or line up from 370 or for a point on the grid at (370, y) where y lies between 12.8 and 14.8 A1 for an answer in the range 12.8 to 14.8

The 1MA1 3H June 2023 refers to the Edexcel GCSE Mathematics Higher Tier Paper 3 (Calculator) exam that took place in June 2023. This exam is part of the Edexcel GCSE Mathematics (9-1) specification, coded 1MA1. This page covers the Question Paper and Mark Scheme for the Edexcel GCSE (9-1) Mathematics Higher Tier Paper 3H Calculator June 2023.

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 1 (a) 6, 9 M1 for 6, 9 in the intersection only Ignore all entries except the region you are marking for each method mark 1, 5, 8 2 3, 4, 7 M1 for 1, 5, 8 in set A only or 2 in set B only ...

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 8 45 P1 for 180 – 117 (=63) or states, or uses, exterior angle + x =117 Angles may be shown on the diagram. Any angle labelled correctly as 63 and not contradicted scores this mark P1 for process to find the exterior or the interior angle of the pentagon, ...

Paper code: 1MA1/3H. View the Mark Scheme of Paper 3H (June 2020) of the GCSE Maths Edexcel (1MA1) syllabus.

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 8 24 P1 for start to process of working out the unknown probabilities, eg 1 − 0.32 − 0.20 (= 0.48) or assigning probabilities as 5x and x or ...

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 4 Probabilities should sum to 1 C1 for stating that the probabilities should total 1 eg 0.25 should be 0.35 0.35 and 0.65 reversed C1 for recognising that the 0.35 and 0.65 in the first branches for the 2nd throw should be reversed ...

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance 3 (a) 2, −4, 2, 8 B2 all 4 values correct (B1 for 2 or 3 correct values) (b) Graph M1 (dep B1) for at least 5 points plotted correctly ft from part a A1 for a fully correct curve drawn Accept freehand curves drawn that are not line ...

Mark Scheme Pearson Edexcel GCSE (9-1) Mathematics – 1MA1 Trial of Specimen Papers (Set 1) Paper 3 (1MA1/3H): Calculator Higher Tier ALWAYS LEARNING

Paper: 1MA1/3H Question Answer Mark Mark scheme Additional guidance . 8 24 P1 for start to process of working out the unknown probabilities, eg 1 − 0.32 − 0.20 (= 0.48) or. assigning probabilities as 5. x. and . x. or. process to work out the number of blue or green counters, + or = or = 1. 1, (,

2 All the marks on the mark scheme are designed to be awarded; mark schemes should be applied positively. Examiners should also ... Paper: 1MA1/3H Question Working Answer Mark Notes 11 (a) 57 B1 cao (b) Decision and reason C1 Jamil might not be correct and reason, eg the maximum weight could be less than 80 or the

Paper: 1MA1/ 3H Question Answer Mark Mark scheme Additional guidance 7 (a) 3.246 × 107 B1 cao (b) 0.00496 B1 cao (c) No with explanation C1 No and explanation that B is bigger as the power of 10 is bigger. Acceptable examples . She is incorrect as 108 is smaller than 109 No, because B has more digits than A ...