WATCH: Biden holds news briefing on stalled debt limit talks as G7 summit wraps up

HIROSHIMA, Japan (AP) — President Joe Biden said Sunday that Republicans in the U.S. House must move off their “extreme positions” on the now-stalled talks over raising America’s debt limit and that there would be no agreement to avert a catastrophic default only on their terms.

Watch Biden’s remarks in the video player above.

Biden and House Speaker Kevin McCarthy, R-Calif., will meet in person on Monday as the government races against a looming deadline to raise America’s debt limit before federal funds potentially run dry early next month.

READ MORE: Here’s why a government default could be worse than a government shutdown

The leaders spoke by phone Sunday as the president returned home on Air Force One after the Group of Seven summit in Japan. McCarthy told reporters at the Capitol that the call was “productive” and that the on-again, off-again negotiations would resume later in the day.

Both sides have said progress was being made but that they remain far apart. Biden’s Treasury Department has said it could run out of cash as soon as June 1, and U.S. Treasury Secretary Janet Yellen said Sunday, “I think that that’s a hard deadline.”

McCarthy said after his call with Biden that “I think we can solve some of these problems if he understands what we’re looking at.” The speaker added, “But I’ve been very clear to him from the very beginning. We have to spend less money than we spent last year.”

The Republican leader said “there’s no agreement on anything” and that ”we’ve all said our piece about where we are and we’re trying to find common ground to get this done.”

Their conversation followed an exchange of harsh rhetoric reflecting the high stakes of the standoff.

McCarthy said that based on earlier discussions, “I felt that we were at a place where we could agree together that we would have compromise.” Now, he said on Fox News Channel’s “Sunday Morning Futures,” “the president, even though he was overseas, thought to change places.”

Biden made clear at his closing news conference before leaving Japan that “it’s time for Republicans to accept that there is no deal to be made solely, solely, on their partisan terms.” He said he had done his part in attempting to raise the borrowing limit so the U.S. government can keep paying its bills, by agreeing to significant cuts in spending. “Now it’s time for the other side to move from their extreme position.”

Biden had been scheduled to travel from Hiroshima to Papua New Guinea and Australia, but cut short his trip in light of the strained negotiations with Capitol Hill.

Even with a new wave of tax revenue expected soon, perhaps giving Washington more time to negotiate, Yellen said on NBC’s “Meet the Press” that “the odds of reaching June 15, while being able to pay all of our bills, is quite low.”

With that time pressure in mind, Biden said it was his guess that McCarthy would “want to deal directly with me in making sure we’re all on the same page.” A compromise remained within reach, the president said, despite their differences.

“I’m hoping that Speaker McCarthy is just waiting to negotiate with me when I get home,” he said. “I’m waiting to find out.”

Miller and Boak reported from Hiroshima, Japan. Associated Press writers Colleen Long and Will Weissert contributed to this report.