Bai tap cuoi tuan 9

Bµi tËp cuèi tuÇn 9

Hä vµ tªn: ......................................................................................

To¸n

Bµi 1 : §Æt tÝnh råi tÝnh

316 + 27 435 - 116 54 x 3 69 : 3

.................................................................................................................................................

.................................................................................................................................................

.................................................................................................................................................

257 + 172 513 - 232 62 x 2 36 : 4

.................................................................................................................................................

.................................................................................................................................................

.................................................................................................................................................

.................................................................................................................................................

Bµi 2 T×m x biÕt

X + 46 = 165 X x 5 = 45 X : 4 = 12 25 : X = 5

.................................................................................................................................................

.................................................................................................................................................

.................................................................................................................................................

Bµi 3 ViÕt vµo sè thÝch hîp

- 1 km dµi gÊp ............. lÇn 1 hm

- 1 m dµi gÊp ............. lÇn 1 dm

- 1 dm dµi gÊp ............. lÇn 1 cm

- 1 hm dµi gÊp ............. lÇn 1 dam

- 1dam dµi gÊp ............. lÇn 1 m

- 1 dam dµi gÊp ............. lÇn 1®am

- 1 km gi¶m ®i ............. lÇn th× ®îc 1 hm

- 1 m gi¶m ®i ............. lÇn th× ®îc 1 dm

- 1 dam gi¶m ®i ............. lÇn th× ®îc 1 m

- 1 dm gi¶m ®i ............. lÇn th× ®îc 1 m

- 1 m gi¶m ®i ............. lÇn th× ®îc 1 dm

- 1 km gi¶m ®i ............. lÇn th× ®îc 1 dam

Bµi 4: §iÒn sè

6 km = .............. m

5 hm = .............. dam

6 m = .............. dm

4 dm = .............. mm

700 m = .............. hm

50 dam = .............. hm

10 m = .............. dam

400 dam = .............. km

............ m = 1 km

............ m = 3 dam

...........dm = 10 cm

............mm = 1 m

Bµi 5 TÝnh

17 hm + 16 hm = ...............................

56 km + 19 km = ...............................

125 m + 256 m = ...............................

315 dm - 106 dm = ...............................

472 cm - 137 cm = ...............................

233 dam - 118 dam = ...............................

Bµi 6