7kl_ava_sulud

Leia võrdsed paarid.

• 6x - 2

• 3(2x - 1)

• 6x - 3

• 2(3x - 1)

• 6x + 3

• 3(2x + 1)

• 6x + 2

• 2(3x + 1)

Leia võrdsed paarid.

• 10 - 5x

• 5(2 - x)

• 5x - 10

• 5(1 - 2x)

• 10x - 5

• 5(x - 2)

• 5 - 10x

• 5(2x - 1)

6(1 + 3x) =​ (a)  

• 6 + 18x
• 6 + 3x

(4x + 2) ⋅ 3 =​ (a)  

• 12x + 6
• 4x + 6
• 12x + 2

Tõmba ülesanne õige vastuse alla.

Groups:

(a) 18 + 6x

,

(b) 24 + 8x

• (3 + x) ⋅ 6

• (6 + 2x) ⋅ 4

• 2(9 + 3x)

• 8(3 + x)

• 3(6 + 2x)

8(x - 1) =

Mathematical Equivalence

ON

(5 - 4x) ⋅ 3 =

Mathematical Equivalence

ON

2(1 - 7x) =

Mathematical Equivalence

ON

(6x + 4) ⋅ 4 =

Mathematical Equivalence

OFF