One method is (10×4)+(5×3) = 55 (or mentally add up from left to right).
(67 - 46)"
15 ft and 6 inches because there are 12 inches in a foot!
2 and 7/10 + 5 and 3/10 = 8
2/5 + 3/10 = 4/10 + 3/10 = 7/10
10 ft 2 in
6 ft., 2 in.
4 ft 10 in
12 ft 3 in 12 ft 3 in + 5 ft 10 in = 17 ft 13 in = 18 ft 1 in
One method is (10×4)+(5×3) = 55 (or mentally add up from left to right).
Impossible but 12 ft 3 in minus 4 ft 5 in is 7 ft 10 in
8+1+5+5+3+8+10+30=70 The answer is 70
(67 - 46)"
25+20+10+5+4+3+2=69Math:25+20=45 | 25+20+10+5+4+3+245+10=55 | 25+20+10+5+4+3+255+5=60 | 25+20+10+5+4+3+260+4=64 | 25+20+10+5+4+3+23+2=5 | 25+20+10+5+4+3+264+5=69
3 yd 2 ft - 1 ft 5 in = 9 ft + 2 ft - 1 ft - 5 in = 10 ft - 5 in = 9 ft 7 in = 3 yd 7 in
11 foot 8 inches
3 + 5 + 6 + 9 + 2 + 1 + 10 = 36