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Tuesday, August 26, 2014

Week 6 Term 3 Maths


a)             3 x 134=402

3 x 4=12
3 x 30=90
3 x 100=300
300 + 90 + 12=402
d)             4 x 204=816

4 x 4=16
4 x 0=0
4 x 200=800
800 + 0 + 16=816
g)            3 x 257=771

3 x 7=21
3 x 50=150
3 x 200=600
600 + 150 + 21=771
b)             4 x 233=932

4 x 3=12
4 x 30=120
4 x 200=800
800 + 120 + 12=932
e)             6 x 142=852

6 x 2=12
6 x 40=240
6 x 100=600
600 + 240 + 12=852
h)           7 x 124=868

7 x 4=28
7 x 20=140
7 x 100=700
700 + 140 + 28=868
c)            6 x 518=408

6 x 8=48
6 x 10=60
6 x 500=300
300 + 60 + 48=408
f)             9 x 223=2007

9 x 3=27
9 x 20=180
9 x 200=1800
1800 + 180 + 27=2007
i)            4 x 258=1032

4 x 8=32
4 x 50=200
4 x 200=800
800 + 200 + 32=1032





















a) 4 x 132= 528

b) 6 x 129= 774

c) 8 x 146= 1168
d) 7 x 512= 3584

e) 8 x 225= 1800

f) 6 x 205= 1230
g) 7 x 442= 3094

h) 9 x 118= 1062

i)  8 x 235=  1880


a) An orchard has 6 containers with 145 apples in each container. How many apples do they have in total?

Screenshot 2014-08-26 at 12.18.14 PM.png
6 x 145=870
6 x 5=30
6 x 40=240
6 x 100=600
b) A tie company makes 214 ties everyday of the week (Monday to Friday). How many ties do they make in total?
Screenshot 2014-08-26 at 12.18.22 PM.png
5 x 214=1070
5 x 4=20
5 x 10=50
5 x 200=1000
c) A mail centre received 354 parcels on Saturday and another 354 parcels on Sunday. How many parcels of mail have they received?
Screenshot 2014-08-26 at 12.18.29 PM.png
354 + 354=708
300+ 300=600
50+50=100
4 + 4=8
600 + 100 +8=708
d) 5 planes have just landed at the airport. Every plane carries 235 passengers. How many passengers in total have just arrived at the airport?
Screenshot 2014-08-26 at 12.18.36 PM.png
5 x 235=275
5 x 5=25
5 x 30=150
5 x 200=100=
100 + 150 + 25=275



e) A toy maker has just sent out 8 boxes with 215 toy rockets in each box. How many toy rockets have they sent out in total?

8 x 215=1720
8 x 5=40
8 x 10=80
8 x 200=1600
1600 + 80 + 40=1720

f) A large department store has 4 boxes of socks. There are 121 pairs of socks in every box. How many pairs of socks do they have to sell?

4 x 121=484
4 x 1=4
4 x 20=80
4 x 100=400
g) A bank robber has filled 6 bags of money. He put 254 coins in every bag. How many coins has he stolen?

6 x 254=1524
6 x 4=24
6 x 50=300
6 x 200=1200=
1200 + 300 + 24=1524
h) A warehouse has 8 boxes of pencils and there are 480 pencils in every box. How many pencils do they have in total?

8 x 480=3840
8 x 0=0
8 x 80=640
8 x 400=3200
3200 + 640 + 0=3840
i) A soup company has 5 boxes of cans. There are 158 cans in each box. How many cans do they have in total?

5 x 158=790
5 x 8=40
5 x 50=250
5 x 100=500
500 + 250 + 40=790

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