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Chapter 4 Check for Understanding
1)
71+34
2)
69-68
3)
26+19
4)
70-35
5)
69-57
6)
46+36
7)
17+62
8)
65-18
Chapter 4 Check for Understanding (Answer Key)
1)
71+34
105
2)
69-68
1
3)
26+19
45
4)
70-35
35
5)
69-57
12
6)
46+36
82
7)
17+62
79
8)
65-18
47
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