A reappraisal into ensuring pupils successful England survey maths up to the property of 18, without making an A-Level successful the taxable compulsory, is to beryllium acceptable up.
The advisory radical volition see what maths skills students need, and whether a caller maths qualification is necessary.
Announcing the reappraisal successful a code successful London, Mr Sunak volition reason an "anti-maths mindset" is damaging the economy.
Labour said much maths teachers were needed to present improvements.
Shadow acquisition caput Bridget Phillipson accused the Conservatives of "repeatedly missing their people for caller maths teachers" and said Labour would put successful "thousands much teachers, including maths teachers by ending taxation breaks for backstage schools".
Earlier this year, Mr Sunak said helium wanted each pupils successful England to survey maths successful immoderate signifier up to the property of 18.
However, helium provided small item connected however this could beryllium done, and the authorities has acknowledged this aspiration volition not beryllium achieved earlier the adjacent wide election.
Speaking connected Monday to an assemblage of students, teachers and concern leaders, Mr Sunak volition effort to connection immoderate much accusation astir his program - including details of a caller advisory group, made up of mathematicians, acquisition leaders and concern representatives.
The sheet volition survey countries which person precocious rates of numeracy and see whether a caller maths qualification should beryllium introduced for 16 to 18-year-olds.
The premier curate volition besides perpetrate to introducing "a voluntary and afloat funded qualification" for teachers starring maths successful superior schools and extending Maths Hubs - groups aimed astatine improving the teaching of maths. There are presently 40 specified hubs crossed England.
During his speech, Mr Sunak volition pass his assemblage that alteration cannot beryllium delivered "overnight" adding: "We'll request to enlistee and bid the maths teachers. We'll request to enactment retired however to harness exertion to enactment them.
"And we'll request to marque definite this maths is further to different subjects - not alternatively of them."
The premier curate is besides expected to onslaught an "anti-maths mindset" which views being atrocious astatine maths arsenic "socially acceptable".
He volition reason that maths is not conscionable "nice to have" but captious for economical growth.
"If we are going to turn the system not conscionable implicit the adjacent 2 years, but the adjacent twenty, we simply cannot let mediocre numeracy to outgo our system tens of billions a twelvemonth oregon to permission radical doubly arsenic apt to beryllium unemployed arsenic those with competent numeracy.
Dr Mary Bousted, Joint General Secretary of the National Education Union, said the premier minister's purpose was "laudable" but warned it would beryllium "thwarted unless helium faces up to the world of the authorities of acquisition successful England".
She said determination was a "crisis of teacher retention arsenic a effect of debased wage and excessive workload" and called connected the authorities to explicate however it would enlistee much maths teachers.
National Numeracy, a foundation dedicated to promoting the value of mundane maths, said the PM's absorption connected pupils aged 16+ "is not astir capable to alteration mindsets".
The charity's main executive, Sam Sims, said "addressing mediocre numeracy needs to commencement overmuch earlier than 16".
"We request a 'cradle to career' imaginativeness for numeracy successful the UK.
"In our charity's decennary of experience, we cognize that assurance is already damaged, and minds are already acceptable against maths by GCSE.
"Enforcing much schoolroom maths for those radical already scarred by their acquisition whitethorn compound the problem."
The Royal Society said it was "reassuring" to perceive of the premier minister's plans, but said a "radical reform" of the mode maths is taught "will not beryllium easy".
The Society's president, Sir Adrian Smith, said: "The instauration of Core Maths arsenic an alternate qualification to maths A levels has been a fashionable and affirmative change.
"But much inactive needs to beryllium done to marque specified courses, and mathematics skills successful general, wide disposable and appealing to students."
In 2019, the UK was ranked 18th successful the satellite for attainment successful maths, based connected tests taken by 15-year-olds.