From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of key mathematical concepts.

The three numbers on fertilizer are the N-P-K ratio, which stands for nitrogen, phosphorus, and potassium. These three nutrients have separate functions and are essential to a plant's growth and health. Fertilizers can be organic or synthetic, and come in ...

A prime number is a number that is only divisible by one and itself, which is essentially saying that it has no divisor. That takes half of all possible numbers off the table right away (the evens), along with all multiples of three, four, five, and so on.

The median is the middle number in a sorted ascending or descending list. It can be more descriptive of the dataset than the average. It’s quite different from the mean.

In numerology, all numbers are believed to be meaningful symbols, each carrying a unique vibration and application to our lives. Our personal numerology charts can help to shed light on our destinies, our passions, and even our subconscious struggles.

Powerball: See the winning numbers in Wednesday’s $58 million drawing Apr. 15, 2026, 11:33 p.m. Powerball: See the winning numbers in Saturday’s $75 million drawing Apr. 18, 2026, 11:35 p.m.

The Monday, April 20, 2026, numbers are 9-17-36-47-64 Powerball 26 Power Play 3x. The Classic Lotto numbers are 14-24-25-37-38-49 Kicker 567586. The jackpot increase to $4.2 million for the Wednesday, April 22 drawing.

The winning numbers in Wednesday's drawing of the "Illinois Lucky Day Lotto (Midday)" game were: (eleven, twelve, eightteen, thirty-five, thirty-nine)