Use benchmarks to estimate the sum, difference, or product.

Question

1.)  1 7/8 + 1/9

0
1
2
2 1/2

2.) 8 8/9 - 5 1/11

4
5
14
11

3.) 7 2/3 x 3 7/9

2 3/27
11 4/9
28 26/27
21 14/27

4.) Walter had 2/4 yard of string. He used 1/2 of the string for a school project. How many yards of string did he use fir his project?

5/24
1
0
1/4

5.) Mali-li has 7 1/5 yd. of material. Her new will take 2 3/5 yd. How much material will she have left after the skirt is made?

9 yd.
4 3/5 yd.
5 2/5 yd.
9 4/5 yd.

Thanks!

Ms. Sue · Answer

Please post your answers, and I'll check them.

Havannaaaaaaa · Answer

Wow I just need answers and you give me a 4. Thx you didn't help me sorry.

ghost 14 · Answer

@Havannaaaaaaa Mrs.Sue is not your teacher go learn and get the answers yourself. she is here to check if you did it correctly and see what step you did wrong not to straight-up give you the answers.