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Try It Out -- Chapter 1, Lesson 7: Equal Expressions
Matching
Select which expressions are equal and which are not equal.
a.
Equal
b.
Not equal
A
B
1.
4 + 6 ____ 3 + 7
A
B
2.
6 + 6 ____ 4 + 7
A
B
3.
2 + 7 ____ 9 + 0
A
B
4.
1 + 9 ____ 10 + 0
A
B
5.
9 - 6 ____ 2 + 1
A
B
6.
5 + 3 ____ 7 + 2
Numeric Response
Replace each * with a number, so the two expressions are equal.
7.
7 + 5 = * + 4
8.
3 x 5 = * + 9
9.
3 + 2 = 10 - *
10.
6 x 2 = * - 3