How_To_Be_Good_At_Math

318 INDEX

square units 168, 169

squares 213, 216, 217

area 170

cubes and 225

perimeter 166, 309

nets of 228, 229

order of rotational symmetry

259

statistics 267–99

averages 276, 281

bar charts 269, 285–87

block graphs 284

Carroll diagrams 272–73

data collection and

presentation 268–69

frequency tables 269, 271

line graphs 288–91

mean 277

median 276

mode 277

pictograms 282–83

pie charts 292–95

probability 296–99

range 280

tally marks 270

Venn diagrams 274–75

straight angle 232

straight lines 204, 206

subsets

data 269

numbers 273

pie charts 293

subtraction 88–97

column 96–7

decimals 63

division 129

expanded column 94–5

expanded short division

140

facts 90

fractions 53

mass 184

order of operations 152, 153

partitioning for 91, 92

positive and negative

numbers

18, 19

repeated 129, 140

shopkeeper’s addition 93

temperature 187

using a number line for

92

subtraction facts 90

survey 268, 282, 284

symbols

addition 78

approximately equal 24

comparison 20, 21

degrees (angles) 231

equals 21, 24, 78, 88

symbols (continued)

equations 302

equivalent to 78

greater than 21

less than 21

minus 88

multiplication 98

numbers 10–11

parallel lines 208

percent 64

pictograms 282, 283

plus 78

ratio 70

reflective symmetry 256–57,

259

right angle 215, 232

rotational symmetry 258–59

T

tables 269

division 132–33

frequency 271, 294

multiplication 104–05, 106

square numbers 37

tabs 229

taking away (subtraction) 88

tally chart 284

tally marks 270, 271

tangent of a circle 220

temperature 186–87

tens

place value 12, 13

Roman numerals 10

tenths 13

term (algebra) 303

sequences 14, 15, 16, 17,

306

tessellation 264

tetrahedron 224, 225

thermometer 186, 187

thousands

place value 12, 13

Roman numerals 10

three-dimensional (3D) shapes

222–25

nets of 228–29

prisms 226–27

volume 179, 180

time 192–97

calculating with 196–97

clocks 192–93

measuring 192–95

reading the 193

tonnes 182

tons 188, 191

transformations

reflection 260

rotation 262

translation 264

translation 264–65

trapezium (trapezoid) 217

angles inside 244

drawing using coordinates

251

triangles 213, 214–15

angles inside 240–43

area 172, 309

equilateral 257, 259

perimeter 167

inside quadrilaterals 245

isosceles 257

lines of symmetry 257

naming 218

nets of 229

order of rotational symmetry

259

prisms 226, 227, 229

polyhedrons 225

pyramids 225

translations 265

triangular-based pyramid 224

triangular number sequence 16

triangular prisms 226, 227

nets of 229

two-dimensional (2D) shapes

212

area 168

circles 220

faces 223

perimeter 166

nets of 228–29

U

union of sets 275

unit fractions 40–1

comparing 49

units

angles 231

capacity 178

imperial 188–91

length 160, 162, 163

mass 184–85

metric 188–91

money 198, 201

temperature 186

time 192, 196, 197

translation 265

universal set 275

V

variable (algebra) 303, 309

Venn diagrams 274–75

common multiples 30

vertex (vertices),

angles 230

measuring angles 238, 239

pentagonal number

sequence 17

polygons 212

quadrilaterals 216

vertex (continued)

three-dimensional (3D)

shapes 222, 223, 224, 225

triangles 214

vertical lines 205, 207, 210

grid 248

volume 179

formulas for 181, 309

imperial units of 189, 190–91

of solids 180

W

weather 187

weeks 194, 195

weight 183

width

measuring 160, 161

three-dimensional (3D)

shapes 222

two-dimensional (2D) shapes

212

X

x axis

bar charts 286, 287

coordinates 248, 249, 250

line graphs 288, 289, 290,

291

Y

y axis

bar charts 286, 287

coordinates 248, 249, 250

line graphs 288, 289, 290,

291

yards 189, 190

years 194, 195

Roman numerals 11

Z

zero

absolute 186

coordinates 250

place holder 11, 13

place value 12

positive and negative

numbers

18, 19

symbol 10, 11

314_318_Maths_Index.indd 318 29/02/2016 18:57