Maths Brain LI: To Revise Place Value M HTh TTh Th H T U . t h th - - PowerPoint PPT Presentation

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maths brain

Maths Brain LI: To Revise Place Value M HTh TTh Th H T U . t h th - - PowerPoint PPT Presentation

Jul 07, 2023 660 likes •1.44k views

How To Train Your Maths Brain LI: To Revise Place Value M HTh TTh Th H T U . t h th What do all these letters mean? LI: To Revise Place Value Write the value of the circled numbers. 5432 = 30 650132 42650 647231 6531 3024120 LI: To

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How To Train Your

LI: To Revise Place Value

Maths Brain

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LI: To Revise Place Value

M HTh TTh Th H T U . t h th

What do all these letters mean?

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LI: To Revise Place Value

Write the value of the circled numbers.

5432 = 30

42650

6531

650132

647231

3024120

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LI: To Revise Place Value

Multiplying by 10, 100 and 1000

4 X 10 = 40 30 X 10 42 X 10 356 X 10 25 X 100 2453 X 100 34 X 1000 87 X 100 0.1 X 100

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LI: To Revise Place Value

Rounding to the nearest 1000

35644 = 36000 42333 87699 102765 3654 1230 98999 9999 29999

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LI: To Revise Place Value

Adding to negative numbers

20 + 5 = -15
10 + 3
13 + 8
5 + 10
3 + 7
12 + 5
6 + 6
14 + 15
19 + 27

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LI: To Revise Place Value

Adding 1000 and 10,000

24532 + 1000 = 25532

42356 + 1000 76543 + 1000 84321 + 10,000 3543 + 10,000 98763 + 10,000 523 + 10,000

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LI: To Revise Place Value

Write these numbers in words.

3598 = three thousand five hundred and ninety eight 8765 1026543 982 12376 765982 3879152

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How To Train Your

LI: To Revise Addition and Subtraction

Maths Brain

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LI: To Revise Addition and Subtraction

12765 + 01876 14641

place value holders!

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LI: To Revise Addition and Subtraction

add these numbers using column addition

1765 + 2876 265432 + 27654 324 + 76

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LI: To Revise Addition and Subtraction

now try some with decimals

87654.32 + 8763.65 356.01 + 543.76

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LI: To Revise Addition and Subtraction

let’s do some subtraction

265 - 192 76598 - 47653 8726 - 5921

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LI: To Revise Addition and Subtraction

missing number calculations

8 6 ? 3 8 + 4 4 9

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LI: To Revise Addition and Subtraction

missing number calculations

2 3 ? 8 ? + 5 5 6 4

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LI: To Revise Addition and Subtraction

missing number calculations

2 ? 6 9 1 + 5 8 ?

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LI: To Revise Addition and Subtraction

missing number calculations

4 7 3 9 1 + 2 ? 9 ?

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LI: To Revise Addition and Subtraction

Rounding to add

Round these numbers to the nearest 1000, then add them together. 29654 + 7654 + 987

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LI: To Revise Addition and Subtraction

A lorry arrives at a depot carrying 25,876 kg of

cargo. 12,654 kg are unloaded. Then, another

15,823 kg are loaded on to the lorry. What is the final weight of the cargo?

How about a word problem?

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LI: To Revise Addition and Subtraction

How about a word problem?

A school’s yearly budget is £78654.25 by spring term, £49999.35 has been spent. How much is left in the budget?

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LI: To Revise Addition and Subtraction

How about a word problem?

A music festival costs £89465.75 to run. It makes £150725.99 in ticket sales. How much money does make after the running costs?

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How To Train Your

LI: To Revise Multiplication and Division

Maths Brain

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LI: To Revise Multiplication and Division

Multiply these numbers 25 X 13 234 X 132 981 X 1765

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LI: To Revise Multiplication and Division

What are the factors of… 24 50 16 36

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LI: To Revise Multiplication and Division

What are two common multiples of… 4 and 6

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LI: To Revise Multiplication and Division

Which of these are prime number? 3 12 17 24 29

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LI: To Revise Multiplication and Division

Divide… 1654 ➗ 8 876 ➗ 4 98765 ➗ 9

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LI: To Revise Multiplication and Division

What are these numbers squared? 4 8 9 12

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LI: To Revise Multiplication and Division

Complete this number sentence with one digit in each box. ? ? X ? = 80

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LI: To Revise Multiplication and Division

Complete this number sentence 35.6 X 100 = ? ➗ 100

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LI: To Revise Multiplication and Division

There are 178 eggs to be packed. Each box holds 6 eggs. How many boxes will be needed to pack all the eggs?

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LI: To Revise Multiplication and Division

Which of these numbers ARE NOT divisible by 6? 36 79 134 90 144

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Which two prime numbers can be added to make 20 36 10

LI: To Revise Multiplication and Division

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How To Train Your

LI: To Revise Fractions, Decimals and Percentages

Maths Brain

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LI: To Revise Fractions, Decimals and Percentages

Ordering Fractions 1/2 3/4 2/8 9/16

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LI: To Revise Fractions, Decimals and Percentages

Simplifying Fractions 16/32 50/100 10/100

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LI: To Revise Fractions, Decimals and Percentages

Improper Fraction to Mixed Fractions 8/5 13/4 25/9

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LI: To Revise Fractions, Decimals and Percentages

Adding Fractions 2/4 + 6/8 3/6 + 9/18

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LI: To Revise Fractions, Decimals and Percentages

Subtracting Fractions 5/8 - 2/16 3/12 - 7/24

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LI: To Revise Fractions, Decimals and Percentages

Multiplying Fractions 1/2 X 6 3/4 X 12 5/8 X 15 3/6 X 9 = 27/6 or 4 3/6

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LI: To Revise Fractions, Decimals and Percentages

Find 10% of… 30 100 250 750

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LI: To Revise Fractions, Decimals and Percentages

Find 50% of… 40 100 200 1000

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SLIDE 43

LI: To Revise Fractions, Decimals and Percentages

Find 25% of… 60 200 500 1000

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How To Train Your

LI: To Revise Measure

Maths Brain

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LI: To Revise Measure

Order these masses from largest to smallest 12kg 1.2g 0.12kg 1/2kg

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LI: To Revise Measure

Convert these lengths to cm 300mm 30m 0.3m 30mm

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LI: To Revise Measure

This information shows the relative weights of some

fruit. How many bananas equal 1 watermelon?

3 = Banana 1 Mango W atermelon 1 = 4 = ?

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LI: To Revise Measure

An inch is about 2.5cm How many inches are there in 25cm? How many in 50cm? How many in 75cm? How many in 1m? 2m? 3m?

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LI: To Revise Measure

Each square has a perimeter

f 16cm. What is the

perimeter of this shape?

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LI: To Revise Measure

Each square has a perimeter

f 20cm. What is the

perimeter of this shape?

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LI: To Revise Measure

The length of a rectangle is 6cm The width is 4cm What is the area?

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LI: To Revise Measure

The length of a rectangle is 7cm The width is 5cm What is the area?

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LI: To Revise Measure

A teapot can fill 6 teacups. Each teacup holds

300ml. What is the capacity of the teapot in

litres?

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LI: To Revise Measure

A wine bottle can fill 4 wineglasses. Each glass holds 250ml. What is the capacity of the wine bottle in litres?

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LI: To Revise Measure

This cube is made from 1cm cubes. How many cm cubes are used to make this cube?

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LI: To Revise Measure

A flight from London to Belarus takes 5 hours 30 minutes. What is this in minutes?

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LI: To Revise Measure

A flight from Madagascar to Botswana takes 3 hours 42 minutes. What is this in minutes?

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LI: To Revise Measure

The plane leaves Botswana at 08:30 and arrives in London at 14:45. How many minutes does the plane take to arrive?

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LI: To Revise Measure

Steve buys 3 banana splits, one tub and two soft

drinks. What is

the total cost?

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LI: To Revise Measure

Mr W aters pops to Mindy’s on his lunch break. He gets a spinal stretch, a Swedish massage and a 2 foot spas (one for each foot). How much does he need to pay? Bonus - He gives a 10% tip. How much is the tip?

Swedish Massage £15.50 Thai Massage £24.99 Foot Spa £9.99 Spinal Stretch £45.25

Mindy’s Massage Parlour

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How To Train Your

LI: To Revise Geometry

Maths Brain

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LI: To Revise Geometry

Reflection - A mirror image. Reflect this shape in the mirror line.

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LI: To Revise Geometry

Reflection - A mirror image. Reflect this shape in the mirror line.

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LI: To Revise Geometry

Name these 3D shapes

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LI: To Revise Geometry

Estimate this angle…

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LI: To Revise Geometry

Estimate this angle…

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LI: To Revise Geometry

Draw an angle that measures 125 degrees.

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LI: To Revise Geometry

Angles on a straight line add up to 180 degrees. What is the missing angle?

120 ?

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LI: To Revise Geometry

Angles on a straight line add up to 180 degrees. What is the missing angle?

?

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LI: To Revise Geometry

A full turn or a circle = 360 degrees Calculate the missing angle

110 ?

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LI: To Revise Geometry

A full turn or a circle = 360 degrees Calculate the missing angle

20 ?

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LI: To Revise Geometry

The perimeter of this rectangle is 60 cm what is the width?

24 cm

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LI: To Revise Geometry

A square has a perimeter of 32cm. What is the length of each side?

➗4

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LI: To Revise Geometry

Angles inside a triangle add up to 180 degrees. Can you work out the angles of s= t=

25

s t

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LI: To Revise Geometry

Regular shapes have equal sides and equal angles. Which of these are regular?

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LI: To Revise Geometry

Translate this shape so that point A moves to point B A B

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LI: To Revise Geometry

Translate this shape so that point A moves to point B A B