Question

Use compatible numbers to estimate the following:

8.9 x 9.9 =

Answer 1

what would you estimate for 8.9

Answer 2

@lamaya

Answer 3

90

Answer 4

88.11

Answer 5

thats the answer

Answer 6

No you have to estimate so @lamaya was right

Answer 7

thnx

Answer 8

so im right

Answer 9

yup

Answer 10

Use compatible numbers to estimate the following:
5,890,361 - 2,043,991 =

Answer 11

need help

Answer 12

So 5,890,361 equals to 6,000,000 and 2,043,991 equals to 2,000,000

Answer 13

i dont get it

Answer 14

6,000,000
- 2,000,000

Answer 15

thats 4000,000 correct

Answer 16

yup

Answer 17

thanx frriend

Answer 18

No problem

Answer 19

ur cuteeee

Answer 20

hello

Answer 21

Round 1
16

to the nearest whole number.
29

Answer 22

help @Legends CUTIE

Answer 23

hey

Answer 24

Round 3.691 to the nearest tenth.

Answer 25

@marylou004