Question

There are 10 beads on the floor. A student picked up some of the beads but left some on the floor. Write a number sentence that would match this story. What other number bonds and number sentence could match this story Try to list all of the possibilities.​

Answer 1

10-x=the amount of beads on the floor (x being the amount the student picked up

Explanation:

since we don't know how many beads are left on the floor, that is x, our variable.