Grade 3 Sub: Math revision for CT4

Revision

Add the following                                                                            Subtract the following:

a)      17.25 + 19.75                                                                     a) 400 – 280.10

b)      39.63 +  48.19                                                                    b) 625.12 – 400.12

c)       236.25 + 111.10                                                                 c) 25.25 – 15.10

d)      4080.05 + 700                                                                    d) 4085.75 – 2020.25

e)      568.21 + 336.32                                                                 e) 7789.13 – 2255.10

Multiply the following:

a)      91.61 X 3

b)      60.60 X 2

c)       46.05 X 5

d)      78.16 X 6

e)      200.80 X 4

 Study the table and answer the following questions:

Number of Ice- creams sold during the week

Week	Ice Creams Sold
Monday
Tuesday
Wednesday
Thursday
Friday
saturday

             

KEY 1 ice cream represents 3 Icecreams

a)     Which day has maximum no. of ice creams sold?

b)      Which day has least no. of ice creams sold?

c)       Which two days has the same no. of ice creams sold?

d)      What is the total no. of ice creams sold?

The following table shows the number of pastries baked by the competitors. Prepare a pictograph by taking 1 pastry = 7 pastries

Competitors	Pastries Baked
Mala	42
Golu	63
Neela	14
Bina	49
Tina	21