5 x 2 x 4

(a)  

4 x 10 + 5

(a)  

830 + 20

(a)  

632 - 600

(a)  

6 + 6 x 2

(a)  

20 ÷ 4

(a)  

12 ÷ 2 x 5

(a)  

18 ÷ 6 x 5

(a)  

4 + 4+ 4+ 4

(a)  

348 - 100

(a)  

500 + 20+ 5

(a)  

5 x 2 + 5 x 2

(a)  

3 x 2 + 2 x 2

(a)  

3 x 5 = 5 x ?

(a)  

5 + ? = 15

(a)  

324 = ? + 20 + ?

(a)  

5 + 7= 10 + ?

(a)  

5+ 5 + 5= 5 x ?

(a)  

25÷ (3 +2)

(a)