join
Henry, Quentin, and Ben were playing in superhero lab. Cash, America, Alan, and Matthew joined them. Write an equation to show how many students there are in all.
3+4=7
7 students
Oliver had 7 crayons in his crayon box. Tamia added her 4 crayons in his box. Write an equation to show how many crayons are there altogether.
7+4= 10
10 Crayons
Mrs. Thompson, Ms. Jessica, Mrs. Tammy, Ms. Jill, and Mrs. Holbrook went out to lunch one day. Mrs. Holbrook and Ms. Jill left early to get back to school. Write an equation to show how many teachers are eating now.
5-2=3
3 teachers
There were 7 ipads in the cart. Ms. Angie asked Mrs. Thompson if she could take 3 to borrow. Write an equation to represent how many ipads are left.
7-3=4
4 ipads
Delilah was playing outside with sidewalk chalk. Hadley, Eli, Mia, and Brailey asked if they could join her. Write an equation to show how many students there are in all.
1+4=5
5 students
Journey and Ramsey were cleaning up paint brushes for Mrs. Thompson. Journey collected 1 paintbrush, and Ramsey collected 8 paintbrushes. Write an equation to show how many paintbrushes are there in all.
1+8=9
Mrs. Hillard had 10 jellybeans. She ate 6 of them. Write an equation to show how many Mrs. Hillard had left.
10-6=4
4 Jellybeans
The class caterpillars were hungry! Mrs. Thompson placed 9 tiny leaves in the jar for the caterpillars to eat. When she checked back, they had taken 5 tiny leaves to eat. Write an equation to show how many tiny leaves were left in the jar.
9-5=4
4 tiny leaves