I am a Year 7 learner in room 4 at Pt England School in Auckland, NZ. My teacher's name is Mrs Stone.
Showing posts with label week 7. Show all posts
Showing posts with label week 7. Show all posts
Friday, 20 March 2020
Monday, 16 March 2020
Multiplication Magic 2
Multiplication Magic
We are learning to use place value to solve multiplication problems using whole numbers.
Times table practice:
5 x 5 = 25 7x7= 49
4 x 4= 16 8 x 8= 64
3 x 3 = 9 11x 11= 121
6 x 6= 36 5 x 4= 20
9 x 9 = 81 10 x 10= 100
Factors of 16 = 1, 2, 4, 8, 16
Multiples of 8 = 8,16,24,32,40,48,56,64,72, 80
A prime number is a whole number greater than 1
25 x 25 = 625
20 x 25 = 500
5 x 25 = 125
25 x 245 = 6125
200 x 25 = 5000
40 x 25 = 1000
5 x 25 = 125
267 x 250 = 66750
200 x 267 = 53400
50 x 267 = 13350
1. Mrs Flavelle orders 15 boxes of cookies for camp. If each box contains 18 cookies. How many are there altogether? 270 10 x 18 = 180 5 x 18 = 90
2. Mrs Tele’a orders 12 cans of beans for camp. Each tin contains 240 beans. How many individual beans has she ordered? 2400+480=2880
3. Room 4 are baking a rectangular cake for the garage sale. It is 22cm long and 16cm wide. What is the area of the cake? 352 16x20=320 2x16=32 320+32= 352
4. Marika has brought some lollies in to share with the class for her birthday. She has brought 14 packets which contain 32 lollies each. How many lollies are there altogether? 448 320+128= 448
5. If each of the 160 students in team five paid 135 dollars for camp, how much money would the camp make from our visit? 21600
Labels:
2020,
maths 2020,
Troy@PES,
week 7,
year 7
Subscribe to:
Posts (Atom)