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Try It Out -- Chapter 4, Lesson 3
Numeric Response
1.
35 + 10 = 45.
35 + 9 = ___.
2.
35 – 9 = ___.
3.
22 + 19 = 41.
22 + 20 = ___.
4.
22 – 19 = ___.
5.
66 + 5 = 71.
66 + 7 = ___
6.
66 – 7 = ___.
7.
14 - 10 = 4.
14 – 9 = ___.
8.
14 + 9 = ___.
9.
42 + 5 = 47.
42 + 7 = ___.
10.
42 – 7 = ___.