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Reference: Number and Language in Math
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Numbers I: Counting, Integers, and Rationals
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Division (/), Multiplicative Inverses, and Rationals
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Rationals (Q) and Properties
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Decimal (Or Base B) Perspective
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Adding/Subtracting Decimals
Practice problem
Adding/Subtracting Decimals
By
A
Andrew Wang
+1 contributors
Contributors
A
Andrew Wang
B
Ben Ferrara
6.9+4.5
Choose one answer
Option A:
A
10
Option B:
B
10.4
Option C:
C
7.4
Option D:
D
11.4
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