White H House of Math logo on multicolored square
Colorful House of Math logo
Log in
Mute Button
Level
Level icon1
Level icon2
Level icon3
Level icon4
Level icon5
Level icon6

Weight (metric)

4/10
Bold gray checkmark

How many kg make 500 grams?

Child thinking

Prev.

Skip

Green, mystical-looking orb with white energy streaks
Full pink heartFull pink heart