Question

scrie ampartirile ca scaderi repetate apoi calculeaza

Answer 1

25-5-5-5-5=0
25÷5=5
18-2-2-2-2-2-2-2-2-2=0
18÷2=9
20-4-4-4-4-4=0
20÷4=5
21-3-3-3-3-3-3-3=0
21÷3=7
42-6-6-6-6-6-6-6=0
42÷6=7
16-4-4-4-4=0
16÷4=4
28-4-4-4-4-4-4-4=0
28÷4=7
42-7-7-7-7-7-7=0
42÷7=6
18-9-9=0
18÷9=2
40-5-5-5-5-5-5-5-5=0
40÷5=8
32-8-8-8-8=0
32÷8=4
45-9-9-9-9-9=0
45÷9=5
81-9-9-9-9-9-9-9-9-9=0
81÷9=9
20-5-5-5-5=0
20÷5=4
28-7-7-7-7=0
28÷7=4

Sper ca te-am ajutat!