1. 144+?=180?
2. 14+?=180
3. 51+?=180
4. 92+?=180
2006-12-16 10:04:07 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
1) 144 + x = 180
x=180 - 144
x = 36
2) 14 + x = 180
x= 180 - 14
x = 166
3) same concept, x= 180-51, which is 129
4) x = 180 - 92 which is 88
2006-12-16 10:10:00 · answer #1 · answered by ltrainhazmat 2 · 0⤊ 0⤋
1. 144+36=180
2. 14+166=180
3. 51+129=180
4. 92+88=180
2006-12-16 18:13:04 · answer #2 · answered by James Chan 4 · 0⤊ 0⤋
1. 144+?=180
144-144+?=180-144
0+?=180-144
?=36
2. 14+?=180
14-14+?=180-14
0+?=180-14
?=166
3. 51+?=180
51-51+?=180-51
0+?=180-51
?=129
4. 92+?=180
92-92+?=180-92
0+?=180-92
?=88
2006-12-16 18:10:26 · answer #3 · answered by codeworx7 3 · 0⤊ 0⤋
1. 144+x=180?
adding -144
x=180-144
=36
2. 14+x=180
adding -14 to both sides
x=180-14
=166
3. 51+x=180
adding -51
x=180-51
=129
4. 92+x=180
adding -92
x=180-92
=88
2006-12-16 18:19:15 · answer #4 · answered by raj 7 · 0⤊ 0⤋
144 + x= 180
x= 36
14 + x= 180
x= 166
51 + x= 180
x= 129
92 + x= 180
x= 88
2006-12-16 18:11:09 · answer #5 · answered by linebackerrebel 2 · 0⤊ 0⤋
) 144 + x = 180
x=180 - 144
x = 36
2) 14 + x = 180
x= 180 - 14
x = 166
3) same concept, x= 180-51, which is 129
4) x = 180 - 92 which is 88
2006-12-16 19:01:16 · answer #6 · answered by unnamed 1 · 0⤊ 1⤋
These are subtraction problems.
180 - 144 = ? = 36
180 - 14 = ? = 166
I strongly suggest you learn these on your own.
2006-12-16 18:10:49 · answer #7 · answered by dgbaley27 3 · 0⤊ 0⤋
144+ 36 = 180
14+ 166 = 180
51+ 129 = 180
92 + 88 = 180
in all of these problems, ask yourself, "what can I add to the first number go equal the second number".
2006-12-16 18:23:56 · answer #8 · answered by Lil' Red 1 · 0⤊ 0⤋