ANSWERS:
Zeros
No
Value
Using zeros is most helpful when adding long columns of decimals.
1. Fill in the zeros and do the following addition:
.9
)
1.01
)
.624 )
becomes
.091 )
2.4
)
+ 3.0124 )
+
2. Fill in the zeros and do the following subtraction:
99.1
- 98.0472
9
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