1. 25
2. 15
3. 20

4. 9

TL:

5x5=25

5x3=15

5x4=20

3x3=9

Hok tốt!
@Kaito Kid

5 x 6 = 30

5 x 5 = 25

3 x 3 = 9

4 x 4 = 16

5 x 6 =30

5 x 5 =25

3 x 3 =9

4 x 4 = 16 HT

Đáp án là 1 hoặc nhiều số 1 hơn, rối quá

22 + 98 = 120
67-76 + 80 ( cái này là số âm ở cấp 2 nhé) = 71

92 + 0 = 92

829 - 98 = 731

626 + 87 = 713

TL

22 + 98 = 100

67 - 76 + 80 = -9 + 80 = - 71

92 + 0 = 92 

829 - 98 = 731

626 + 87 = 713

    HT

79 trở xuống tới 71

Số thứ 2 có thể là 79, 78, 77, 756, 75, 74,73, 72,71

là con cá ngựa hả.

con vịt hửm?

1000:10+289-10
=100+289-10
=389-10
=379

Bằng 379

Giải 
Số kẹo bạn Bình Minh đã cho bạn Ngọc An là : 
88 - 24 = 64 ( cái kẹo ) 
Đáp số : 64 cái kẹo 

                                                                                 Bài giải
                                                        bạn Bình Minh cho Ngọc An số cái kẹo là
                                                                                 88-24=64(cái kẹo)
                                                                               Đáp số:64 cái kẹo               
                                                                              
                                                                                  _Học Tốt_

 1 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 = 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 001

1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001

nha bn liệt cụ số 0 r

24

=))

= 44 nhé