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.
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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?
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Question 1
1.
60 + 2=
Question 2
2.
70 - 30=
Question 3
3.
60 + 20 =
Question 4
4.
71 - 30 =
Question 5
5.
26 + 7 =
Question 6
6.
79 - 30 =
Question 7
7.
8 + 3 =
Question 8
8.
7 + 8 =
Question 9
9.
10 + __ = 15
Question 10
10.
10 + ___ = 17
Question 11
11.
9 + __ = 15
Question 12
12.
8 + __ = 17
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.
Question 16
16.
Dennis solved 67 + 4 as shown. Show Dennis how to quick draw a solution to the same number sentence.
