Question

3×7 18÷6 9×2 10÷2 8×4 12÷4 составь и запиши равенства и не равенства​

Answer 1

3*7 ≠ 9*2

3*7 ≠ 18:6

3*7 ≠ 10:2

3*7 ≠ 8*4

3*7 ≠ 12:4

18:6 ≠ 10:2

18:6 ≠ 9*2

18:6 ≠ 8*4

18:6 = 12:4

9*2 ≠ 10:2

9*2 ≠ 8*4

9*2 ≠ 12:4

10:2 ≠ 8*4

10:2 ≠ 12:4

8*4 ≠ 12:4

________

18:6 = 12:4 - равенство

Остальные неравенства

Answer 2

Sure, I'll help you write the equations and inequalities based on the given expressions:

1. Equations: a) 3 × 7 = 21 b) 18 ÷ 6 = 3 c) 9 × 2 = 18 d) 10 ÷ 2 = 5 e) 8 × 4 = 32 f) 12 ÷ 4 = 3

2. Inequalities: a) 3 × 7 ≠ 18 b) 18 ÷ 6 = 9 × 2 c) 10 ÷ 2 ≤ 8 × 4 d) 12 ÷ 4 ≥ 8

In the inequalities, I've used the symbols "≠" (not equal), "=" (equal), "≤" (less than or equal to), and "≥" (greater than or equal to) to represent the relationships between the expressions.