Properties of Equality by Mrs Calvente

Mrs. Calvente

rcalvente — 2014-10-08 03:38:06 UTC

5 + 3 =8 Model the equation with unit cubes.

1. Is 5 + 3 the same as 8?

2. Now add 5 cubes to each side. Are the values the same? How do you know?

3. How can you write to show that 5 was added to each side?

2014-10-08 17:37:42 UTC

1. Yes it's the same

2. No

3. 5+5+3+5=18

2014-10-08 17:39:29 UTC

1.Yes because when you add 3 and 5 you get 8.

2. No because when we added 5 to each side we got 18.

2014-10-08 17:40:11 UTC

1. Yes

2. I know its no because if you add 5 its 18

3. I know because in the secound question it tells us to add 5 to both sides

2014-10-08 17:40:16 UTC

1.Yes

2.Yes

3.5+5=10+8=18 :)

Table 3~Aaron,Irene,Citlali {SchoolWork} $18.00 Hello

2014-10-08 17:43:04 UTC

1.yes:-)

2.no,because you had 5 and you added five and then you had three then you added five 3.because 5+5=10 and three plus 5 =8:-)

2014-10-08 17:59:35 UTC

no its not the same because it equals to 18

yes 5 plus 3 equal 8