Calcul mental. Calcul n°1 2 x 7 = Calcul n°2 3x 7 =
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LE MOMENT. Calcul des moments LE MOMENT Calcul des moments.
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Ready, Set, Go!
Objective: To be able to use mental methods of calculation.
CALCUL MENTAL- AUTOMATISE-REFLECHI =. CALCUL MENTAL- AUTOMATISE-REFLECHI =
Calcul mental multiplications et divisions par multiplications par 0,1 0,01 0,001...
Calcul mental 20 secondes par calcul. M. EL HANI.
Mental Math
Mental Math Subtractions Additions
MENTAL MATH Adding Facts to = = =
Calculer en avançant – 734 = – 734 =
Mental Math
MENTAL MATH General Review = 60 – 10 = =
Addition Mental Math Slideshow #1
Find 1%, divide something into 100 equal parts 100.
Properties of Addition Chapter 2-1. Mental Math Answering math problems without a calculator or pencil and paper.
Calcul mental 20 secondes par calcul. M. EL HANI.
Percentage without a calculator 10% 10%, 20 %, 30% …. 90% 25%, 50% or 75% 33 ⅓ % and 66 ⅔ % 5% 15%, 25%, 35% etc Mixture.
Lesson 9.8: Multiplication of Decimals
2.5 Properties of Mental Computation. ASSOCIATIVE OF ADDITION DISTRIBUTION COMMUNATIVE OF ADDITION ASSOCIATIVE OF MULTIPLICATION REFLEXIVE.
ADDITION USING PARTITIONING The following questions are multiple choice. When working out these questions mentally you must use the following method. e.g.
Calcul mental. Questions 1 à 10 : 20 secondes par calcul. Questions 11 à 20 : 30 secondes par calcul. M. EL HANI.
Calcul mental 20 secondes par calcul. 5 ème (-8) + (+4) = (-7) + (+2) = 1 er calcul :
Calcul mental 20 secondes par calcul. 5 ème (-9) - (+4) = (-8) - (+2) = 1 er calcul :
Calcul mental 20 secondes par calcul. 5èmes (-5) + (+2) = (-11) + (+7) = 1 er calcul :
Today we will be learning: to recognise and use patterns in subtraction to use patterns to solve further problems.
I’m doing good! The computer helps me to learn Mental maths skills
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Les additions à retenues CE2 : Bilan n°1
Distributive Property
Les additions CE1 : Bilan n° 5
Solve more difficult number problems mentally
Calcul mental. 5ème Questions 1 à 10 : 20 secondes par calcul.
Lesson 2-1 Properties of Numbers.
Complete the missing numbers using the inverse.
حمل دستی بار محاسبه آنالیز بلند کردن دستی بار
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Structure of Images Images could be: Pictures in the head
Worked Examples for 3.3 Di Lesson
Area of a Composite Calculate the area of this shape Total Area =
Year 2 Autumn Term Week 9 Lesson 1
A graphing calculator is required for some problems or parts of problems 2000.
Year 2 Spring Term Week 4 Lesson 4
Lesson Quizzes Standard Lesson Quiz
Practice on finding Awkward Areas © T Madas.
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To Change a Mixed Number to an Improper Fraction
Example: Calculate how many squares altogether (2 x 5 = 10)
Unit 3 Review (Calculator)
Section 2.1 Properties of Numbers
Year 2 Spring Term Week 12 Lesson 3
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Year 2 Spring Term Week 4 Lesson 4
Bonds to 10 and 100 Hint: Use your bonds to 10 to work out bonds to – 5 = 10 – 8 = 10 – 3 = 10 – 10 = 100 – 30 = 40 + = – 90.
Year 2 Summer Term Week 9 Lesson 5
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Review 1+3= 4 7+3= = 5 7+4= = = 6 7+6= = = 7+7+7=
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Calculator methods Work out the answers to these in your head.
Calculate 9 x 81 = x 3 3 x 3 x 3 x 3 3 x 3 x 3 x 3 x 3 x 3 x =
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Calculate 81 ÷ 3 = 27 3 x 3 x 3 3 x 3 x 3 x 3 ÷ 3 = This could be written as
Mental Multiplications
Percentage Practice © T Madas.
Year 2 Summer Term Week 3 Lesson 2
Year 2 Summer Term Week 3 Lesson 5
Year 2 Spring Term Week 9 Lesson 5
Year 2 Autumn Term Week 9 Lesson 1
Complete the family of four
Year 2 Summer Term Week 3 Lesson 2
Calcul mental
Calcul n°1 2 x 7 =
Calcul n°2 3x 7 =
Calcul n°3 9 x 8 =
Calcul n°4 1x 9 =
Calcul n°5 6 x 5 =
Calcul n°6 4 x 1 =
Calcul n°7 9 x 5 =
Calcul n°8 3 x 4 =
Calcul n°9 2 x 8 =
Calcul n°10 6 x 3 =
Calcul n°11 5 x 8 =
Calcul n°12 7 x 6 =
Calcul n°13 1 x 5 =
Calcul n°14 8 x 4 =
Calcul n°15 2 x 6 =
Calcul n°16 5 x 5 =
Calcul n°17 7 x 5 =
Calcul n°18 5 x 3 =
Calcul n°19 1 x 7 =
Calcul n°20 4 x 2 =
Calcul n°21 8 x 8 =
Calcul n°22 4 x 6 =
Calcul n°23 9 x 8 =
Calcul n°24 5 x 2 =
Calcul n°25 9 x 6 =
Calcul n°26 5 x 4 =
Calcul n°27 7 x 7 =
Calcul n°28 6 x 8 =
Calcul n°29 3 x 9 =
Calcul n°30 4 x 4 =
Calcul n°31 8 x 7 =
Calcul n°32 3 x 9 =
Calcul n°33 3 x 8 =
Calcul n°34 9 x 9 =
Calcul n°35 7 x 8 =
Calcul n°36 7 x 2 =
Calcul n°37 4 x 6 =
Calcul n°38 6 x 6 =
Calcul n°39 4 x 9 =
Calcul n°40 7 x 4 =