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8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
1/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
MentalMaths rd grade:Numbers
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
2/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
MentalMaths thgrade:Numbers and
mental arithmetic
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
3/13
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
4/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Number dictat ions
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
5/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Bingo
1st
2nd
3rd
4th
5th
6th
7th
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
6/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Number Sequences: Predict ing
What comes next?
Sequence Ascending /
Descending
+ / - Prediction
0, 25, 50, _____, _____, _____, _____, _____,_____,_____ Ascending + 25 225 Yes / No
100, 105, 110, _____, _____, _____, _____, _____,_____,_____ 150 Yes / No
88, 86, 84, _____, _____, _____, _____, _____,_____,_____ 60 Yes / No
30, 33, 36, _____, _____, _____, _____, _____,_____,_____
63 Yes / No
1000, 990, 980, _____, _____, _____, _____, _____,_____,_____ 700 Yes / No
82, 78, 72, _____, _____, _____, _____, _____,_____,_____ 42 Yes / No
650, 625, 600, _____, _____, _____, _____, _____,_____,_____ 225 Yes / No
116, 108, 100, _____, _____, _____, _____, _____,_____,_____ 36 Yes / No
30, 45, 60, _____, _____, _____, _____, _____,_____,_____ 80 Yes / No
126, 116, 106, _____, _____, _____, _____, _____,_____,_____ 56 Yes / No
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
7/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Sequences. Write you r sequence and you r predict ion :
Sequence Ascending /
Descending
+ / - Prediction
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
_____, _____, _____, _____, _____,_____,_____, _____, _____
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
8/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Writ ing and Reading Very Large Numbers
Inside each large group we read the numbers as hundreds, tensand ones.
Ones can also be called units.
Quadrillions Trillions Billions Millions Thousands Ones
H T O H T O H T O H T O H T O H T O
Quadrillions Trillions Billions Millions Thousands Ones
H T O H T O H T O H T O H T O H T O
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
9/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Addi t ions
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
10/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Subtract ions
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
11/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Mult ip l icat ions
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
12/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
Divis ions
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
1) 6)
2) 7)
3) 8)
4) 9)
5) 10)
8/13/2019 Numbers and Mental Arithmetic 3d-4th Grade
13/13
Maths in English: 3rd and 4th grade
Escola Santa Anna Premi de Dalt Carme Florit
MATHS LINKS
Maths Dictionary
http://www.amathsdictionaryforkids.com/
Extraordinary website with interactive activities, Maths charts to print or show on interactive board,dictionary of any term related to Maths in comprehensible vocabulary for children.
Maths is Funhttp://www.mathsisfun.com/
Nice website with interactive activities: numbers and algebra, aming others. Very interesting forinteractive board activities.
Fun Kids Online Maths Gameshttp://www.sheppardsoftware.com/math.htm
Good website with interactive activities for interactive board, at the end of the lesson (some days).
Maths for the left and right brainhttp://www.ixl.com/promo?partner=google&phrase=display%20audiences%20text%20ads&gclid=COntu-bpubICFcYKfAodaxEA9A
Ready-made on-line interactive exercises classified by students ages to cover counting numbers,comparing numbers, which fosters students reading simple questions in English, easy problemsolving in English. Very useful for a Maths lesson using interactive whiteboard or computers.
Maths Zone: Interactive Maths Games and Activities
http://www.woodlands-junior.kent.sch.uk/maths/interactive/index.htm
Lots of simple number games for kids, to be used with interactive board or computers, to play inpairs or individually.
English Exercises: Numbershttp://www.englishexercises.org/exercise.asp?id=5918#a
Some exercises on numbers, reading and writing. Interesting for interactive board or printing.
http://www.amathsdictionaryforkids.com/http://www.amathsdictionaryforkids.com/http://www.mathsisfun.com/http://www.mathsisfun.com/http://www.sheppardsoftware.com/math.htmhttp://www.sheppardsoftware.com/math.htmhttp://www.ixl.com/promo?partner=google&phrase=display%20audiences%20text%20ads&gclid=COntu-bpubICFcYKfAodaxEA9Ahttp://www.ixl.com/promo?partner=google&phrase=display%20audiences%20text%20ads&gclid=COntu-bpubICFcYKfAodaxEA9Ahttp://www.ixl.com/promo?partner=google&phrase=display%20audiences%20text%20ads&gclid=COntu-bpubICFcYKfAodaxEA9Ahttp://www.woodlands-junior.kent.sch.uk/maths/interactive/index.htmhttp://www.woodlands-junior.kent.sch.uk/maths/interactive/index.htmhttp://www.englishexercises.org/exercise.asp?id=5918#ahttp://www.englishexercises.org/exercise.asp?id=5918#ahttp://www.englishexercises.org/exercise.asp?id=5918#ahttp://www.woodlands-junior.kent.sch.uk/maths/interactive/index.htmhttp://www.ixl.com/promo?partner=google&phrase=display%20audiences%20text%20ads&gclid=COntu-bpubICFcYKfAodaxEA9Ahttp://www.ixl.com/promo?partner=google&phrase=display%20audiences%20text%20ads&gclid=COntu-bpubICFcYKfAodaxEA9Ahttp://www.sheppardsoftware.com/math.htmhttp://www.mathsisfun.com/http://www.amathsdictionaryforkids.com/