draw and write. then tank to a friend about your special place

5x10+9x10

2x10=...

3x10=...

4x10=...

5x10=...

6x10=...

7x10=...

8x10=...

9x10=...

10x10=...

Nhớ viết cả phép tính nhé!Thanks

            Solve the following problem :

Mr. Lam's house has 21 orange trees, Mr. Bay's house has 92 orange trees and Mrs. Bich's house has 58 orange trees. Asked all three houses, Mr. Lam, Mr. Bay, Mrs. Bich all how many orange trees?

            Please help me, thank you for helping me ! 

M,D,S,E,K are sitting on a park bench.M isn't sitting on the far right and D isn't sitting on the far left. S isn't sitting at either end. K isn't sitting next to S and S isn't sitting next to D. E is sitting to the right of D but not necessarily next to her.Prove that E is sitting at the far right end.

1.Số?

6x...=6   6x...=12  6x... =18

6x...=24 6x...=30  ...x...=36

6x...=42 6x...=48  6x9  =54

2.Tìm \(x\), biết \(x\times x=49\)?

3.Tìm tích, biết thừa số là 8?

4.Tính:

9x1=     9x4=     9x7=

9x2=     9x5=     9x8=

9x3=     9x6=     9x9=

            9x10=

amy and leo was/had a family concert .the concert were /was at home in australia the children and their parents were/played their instruments.everyone in the audience listened to/was the music and enjoyed/had it .was /were a really special day.

Do CAC BAN :

Co bao nhieu chu C trong cau sau day:"Com ,canh,chao to cung thich an"do la tu nao?

Jeff, Josh and Justin have 4 apples in total. In how many ways can it happen? (It is possible that not each of them has an apple).

Jeff, Josh và Justin có tổng cộng 4 quả táo. Có bao nhiêu cách để điều đó có thể xảy ra? (Mỗi người có thể có 0 quả táo).