Toán Lớp 3: giúp ek vs ạk
b1
25×2=
15×4=
55:5=
34×6=
b2
8hm=…..m
7dam=…..m
nhanh lên giúp ek ạk GẤP!!!!!!!!!!!!!!
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Toán Lớp 3: giúp ek vs ạk
b1
25×2=
15×4=
55:5=
34×6=
b2
8hm=…..m
7dam=…..m
nhanh lên giúp ek ạk GẤP!!!!!!!!!!!!!!
Comments ( 2 )
$\text{ 25 × 2 = 50 }$
$\text{ 15 × 4 = 60 }$
$\text{ 55 : 5 = 11 }$
$\text{ 34 × 6 = 204 }$
$\text{ B2 : }$
$\text{ 8hm = 800m ( 1hm = 100m ) }$
$\text{ 7dam = 70m ( 1dam = 10m ) }$