Mathematics, 03.06.2020 13:06, studyoverload
Louis and Tony are building houses out of blocks. Louis has 30 blocks, and gives Tony 13 blocks to build with. Which equation can be used to determine the number of
blocks Louis has left to build his house with?
1.
30 - 13 = x
2.
1330 = x
3.
30-X = 13
4.
X - 13 = 30
pls help
Answers: 3
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