(a)20.15 x10=
(b)1.08 x30 =
(c)56.09 x100=
(d)10.7x500=
(e)3.002 x1000 =
(f)6.29 x 7000 =
4.87➗10=
92.7➗90=
62.1➗100=
781.2➗300=
57➗1000=
32800➗4000=
(a) 2.4km=
2km40m
20km400m
2km400m
2km4m
(b) 18.45ℓ=
18ℓ 450ml
18ℓ 45ml
184ℓ 50ml
180ℓ 450ml
(c) 30087g=
30kg870g
3kg87g
300kg 87g
30kg87g