1.Solve the problem. There are 16 transferable pictures on four sheets. How many pictures are on 10 sheets?
2.Calculate the values of the expressions
4×8 (20+5)x3
3×7 (23+7)x2
5×6 (10+9)x6
18×4 (20+8)x3
39×2 (36+14)x2
26×3 (10+3)x7
3.Compare
1dm 20cm……21cm
7m – 5dm……2m
1h 20min – 35min……40min
1h + 15min……70min
4.Draw a rectangle MEDF whose length is 5cm and width is 2cm. Find the perimeter.
5. Insert + or -.
7___8___69=84
25___9___7=23
74___6___8=60
Option 2
1.Solve the problem. He needs 9 m of cloth for three suits. How much fabric will be used for 6 suits?
2.Calculate the values of the expressions
5×8 (30+2)x3
3×9 (46+4)x2
4×7 (10+7)x5
23×4 (40+3)x2
31×3 (28+12)x2
24×5 (10+5)x4
3.Compare
1m 40dm……50dm
4dm – 2cm……2dm
1h 10min – 37min……87min
1h + 23min……73min
4.Draw a rectangle CDNK whose length is 4cm and width is 2cm. Find the perimeter.
5. Insert + or -.
17___8___49=74
68___29___13=52
67___38___2=27
