Math Heart Balloons Color by Number (Addition) Coloring Page

About This Color by Number Page

Solve an easy addition problem in each shape to find its color. A Valentine math worksheet for kindergarten and first grade. The key at the bottom uses 5 colors. The sums are small, so they are good practice for kindergarten and first grade.

How to Color by Number

Solve the addition problem in a shape, for example 2+3 = 5.
Find that number in the color key at the bottom of the page.
Color the shape with that color.
Keep going until the whole picture is colored.

Tip

Compare your finished picture with the colored example – then cut it out and give it as a valentine.

More Valentine Color by Number

Try the Math Rainbow Heart Color by Number (Addition) and the Heart Color by Number, or see all our Valentine color by number printables and Valentine's Day coloring pages.

Colors Used in the Example

Want the same look? These are the main colors of the colored example.

Yellow#FFD166
Charcoal#222222
Red#E63946
Pink#F4A3A8
Purple#9B5DE5

How to Print or Color This Math Heart Balloons Color by Number (Addition) Page

Print: press the Print button – only the coloring page is printed, not the website.
Download: save the PDF (fits Letter and A4) or the image to print later.
Color online: tap Color Online, pick a color and tap a shape to fill it.