Callies had 7 Barbies, then she got 6 more for her birthday. How many Barbies does Callie have altogether? Use RDW strategy to find the correct answer.
Question 14
14.
Katie had 37 books on her bookshelf. Sam gave her 6 more books to add to her collection. How many books does Katie have in all? Show your thinking using words, drawings, or a number sentence.
1
Question 15
15.
Connor has 4 blue marbles and 9 green marbles. For both parts (A & B) show your thinking with words, drawings, or a number sentence. How many marbles does Connor have? How many more green marbles than blue marbles does Connor have?
1
Question 16
16.
Dennis solved 67 + 4 as shown. Show Dennis how to quick draw a solution to the same number sentence.