21 - 7 = ?
714 - 192 = ?
A sack of sand measures 21 kilograms and 714 grams,and a sack of yard clippings measures 7 kilograms and 192 grams. How much more does the sack of sand measure than the sack of yard clippings?
3 answers
14, 522
14 kg and 522 g
Right
Right