Estimate the sum of the lengths of ribbon. 7 One-eighth yards + 8.2 yards or: 7 1/8 yards + 8.2 yards
Which statements are true about the estimate? Check all that apply.
7 One-eighth can be rounded to 7.
8.2 can be rounded to 8.
The estimated sum is 2 yards.
The estimated sum is 15 yards.
To find the sum, subtract 8 – 7.