NEW
Font size
Worksheets数学单元7
Total questions: 20
Worksheet time: 22mins
331 × 221 km = __________ km
461
831
1221
25
哪项换算是正确的?
5 005m = 5.005km
352 km = 3 250m
6km 32m = 6 320m
70 019m = 7km 19m
25.6km =
256m
2 560m
25 600m
256 000m
2 250g
2 300g
2 500g
2 750g
4l 50ml=
4 500ml
4 250ml
4 505ml
4 050ml
3.08km=
3 008m
3 080m
3 800m
3 800m
28kg69g − 18kg 96g =
973g
1 073g
9 973g
10 973g
哪项的值最小?
40% × 1.5 l
50% × 2 760ml
60% × 1l 90ml
70% × 900ml
哪项最接近 3km ?
243km
254km
341km
3103km
1143 l−900ml =
2.5l
2.75l
7.85l
10.85l
哪项是正确的?
25% × 700ml = 125ml
60% × 450ml = 270ml
80% × 550ml = 400ml
33% × 300ml = 100ml
哪项的单位换算是正确的?
103km = 3 000m
21m = 500cm
43km =750m
83m = 350cm
87km ÷85=
875m
1km 125m
1km 400m
1km 750m
哪项换算是正确的?
3l 55ml = 3 055ml
187l = 1 780ml
7.08l = 7 800ml
1321l = 1 350ml
16.8 cm =
16.8 mm
168 mm
1 608 mm
1 680 mm
451m ÷ 2=
2m 1cm
2m 5cm
2m 10cm
2m 25cm
643kg÷30=
210g
225g
2.10g
22.5g
6kg 540g + 1 290g − 2kg 30g =
3kg 220g
5kg 800g
7kg 600g
9kg 860g
把 7 m 5 cm 换算成 cm 。
75
705
7 005
7 050
8 ×152km =
8 000m
9 120m
10 000m
11 200m
