Add and Subtract Within 10
Elvin planted 8 tomato seeds in his garden on Monday. On Tuesday, he planted 2 more cucumber seeds than tomato seeds. How many cucumber seeds did he plant?
10 cucumber seeds
Seo Yoon has 4 ribbons. Her sister gives her 5 ribbons. How many ribbons does Seo Yoon have now?
9 ribbons
Khanh Linh is thinking of a number. Her number is 3 less than 6. Write an equation to find her number.
6 - 3 = 3