Large Numbers and Operations

Question 1

What is the value of the digit 7 in the number 375,492?

A 7,000 B 70,000 C 700,000 D 7

Question 2

Write four hundred and thirty-two thousand, five hundred and sixteen in numerals.

A 432,516 B 423,516 C 432,156 D 342,516

Question 3

What is 567,890 + 123,456?

A 691,346 B 690,346 C 692,346 D 791,346

Question 4

What is 500,000 - 234,567?

A 265,433 B 265,344 C 266,433 D 275,433

Question 5

A shopping centre had 156,000 visitors one month and 198,500 the next month. How many more visitors came in the second month?

Australian coins and a change formula. — For money problems, line up dollars and cents carefully.

A 42,500 B 41,500 C 42,000 D 52,500

Question 6

Which number is 100,000 more than 456,789?

A 557,789 B 556,789 C 456,889 D 555,789

Question 7

Round 278,456 to the nearest ten thousand.

Place the number before rounding, comparing or estimating.

A 280,000 B 270,000 C 278,000 D 279,000

Question 8

Practice card 3: Which number is the largest?

A 345,678 B 354,678 C 435,678 D 345,768

Question 9

What is 234,567 written in expanded form?

Put the question number into the chart, then read the digit's column.

A 200,000 + 30,000 + 4,000 + 500 + 60 + 7 B 200,000 + 34,000 + 567 C 234,000 + 567 D 2 + 3 + 4 + 5 + 6 + 7

Question 10

A factory produced 512,000 items in one year. How many items is this approximately?

A dot array labelled with rows and columns. — Arrays show equal rows and columns for multiplication and division.

A About 500,000 B About 510,000 C About 550,000 D About 600,000

Question 11

What is 3 × 100,000?

A 300,000 B 30,000 C 3,000 D 3,000,000

Question 12

What is 800,000 ÷ 8?

A 100,000 B 10,000 C 1,000 D 100

Question 13

Order these numbers from smallest to largest: 234,567 | 234,576 | 234,657

A 234,567 | 234,576 | 234,657 B 234,576 | 234,567 | 234,657 C 234,657 | 234,576 | 234,567 D 234,567 | 234,657 | 234,576

Question 14

A town has a population of 789,456. What is the population rounded to the nearest thousand?

Place the number before rounding, comparing or estimating.

A 789,000 B 790,000 C 789,500 D 788,000

Question 15

What is 456,000 + 0?

A 456,000 B 0 C 456,001 D 450,000

Question 16

A truck carries 5,000 boxes. How many boxes will 12 trucks carry?

A 60,000 B 50,000 C 55,000 D 65,000

Question 17

What place value is the 2 in the number 234,582?

Put the question number into the chart, then read the digit's column.

A Thousands B Ten thousands C Units D Hundreds

Question 18

Which is the same as 500 + 6,000 + 200,000?

A 206,500 B 260,500 C 602,500 D 200,600

Question 19

A school library has 125,000 books. Another library has 198,000 books. What is the total?

A 323,000 B 223,000 C 323,100 D 313,000

Question 20

What comes next in this sequence? 100,000 | 200,000 | 300,000 | ?

A 400,000 B 350,000 C 450,000 D 300,100

Question 21

Practice card 5: Which of these is the largest number?

A 531409 B 540942 C 403890 D 454312

Question 22

Write 959962 in expanded form.

Put the question number into the chart, then read the digit's column.

A 900000 + 50000 + 9000 + 900 + 60 + 2 B 959963 C 90000 + 5000 + 900 + 90 + 6 + 2 D 9000000 + 500000 + 90000 + 9000 + 600 + 20

Question 23

Round 807776 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 807780__0 B 807770 C 807780 D 807790

Question 24

Round 523223 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 523210 B 523220__0 C 523220 D 523230

Question 25

Write 228500 in expanded form.

Put the question number into the chart, then read the digit's column.

A 228501 B 20000 + 2000 + 800 + 50 C 2000000 + 200000 + 80000 + 5000 D 200000 + 20000 + 8000 + 500

Question 26

What is the value of the hundreds digit in 431838?

A 8 B 800 C 80 D 8000

Question 27

Round 485189 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 485190__0 B 485180 C 485200 D 485190

Question 28

Round 974399 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 974410 B 974400__0 C 974400 D 974390

Question 29

Round 149935 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 149950 B 149940 C 149930 D 149940__0

Question 30

Write 677548 in expanded form.

Put the question number into the chart, then read the digit's column.

A 60000 + 7000 + 700 + 50 + 4 + 8 B 600000 + 70000 + 7000 + 500 + 40 + 8 C 677549 D 6000000 + 700000 + 70000 + 5000 + 400 + 80

Question 31

Round 768592 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 768600 B 768580 C 768590__0 D 768590

Question 32

What is the value of the ten thousands digit in 954272?

Put the question number into the chart, then read the digit's column.

A 500000 B 5000 C 5 D 50000

Question 33

Write 453088 in expanded form.

Put the question number into the chart, then read the digit's column.

A 40000 + 5000 + 300 + 8 + 8 B 400000 + 50000 + 3000 + 80 + 8 C 453089 D 4000000 + 500000 + 30000 + 800 + 80

Question 34

Write 957316 in expanded form.

Put the question number into the chart, then read the digit's column.

A 900000 + 50000 + 7000 + 300 + 10 + 6 B 9000000 + 500000 + 70000 + 3000 + 100 + 60 C 90000 + 5000 + 700 + 30 + 1 + 6 D 957317

Question 35

Round 671940 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 671950 B 671940__0 C 671930 D 671940

Question 36

Write 690864 in expanded form.

Put the question number into the chart, then read the digit's column.

A 600000 + 90000 + 800 + 60 + 4 B 60000 + 9000 + 80 + 6 + 4 C 6000000 + 900000 + 8000 + 600 + 40 D 690865

Question 37

Write 367330 in expanded form.

Put the question number into the chart, then read the digit's column.

A 300000 + 60000 + 7000 + 300 + 30 B 367331 C 30000 + 6000 + 700 + 30 + 3 D 3000000 + 600000 + 70000 + 3000 + 300

Question 38

Round 428993 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 428990 B 429000 C 428980 D 428990__0

Question 39

Round 698915 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 698910 B 698920__0 C 698930 D 698920

Question 40

Write 991084 in expanded form.

Put the question number into the chart, then read the digit's column.

A 900000 + 90000 + 1000 + 80 + 4 B 9000000 + 900000 + 10000 + 800 + 40 C 991085 D 90000 + 9000 + 100 + 8 + 4

Question 41

What is the value of the ones digit in 759024?

A 4 B 4__0 C 40 D 4__1

Question 42

Write 778369 in expanded form.

Put the question number into the chart, then read the digit's column.

A 7000000 + 700000 + 80000 + 3000 + 600 + 90 B 700000 + 70000 + 8000 + 300 + 60 + 9 C 70000 + 7000 + 800 + 30 + 6 + 9 D 778370

Question 43

Round 245019 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 245030 B 245020__0 C 245010 D 245020

Question 44

Write 506715 in expanded form.

Put the question number into the chart, then read the digit's column.

A 500000 + 6000 + 700 + 10 + 5 B 5000000 + 60000 + 7000 + 100 + 50 C 50000 + 600 + 70 + 1 + 5 D 506716

Question 45

What is the value of the ones digit in 170289?

A 9__1 B 9__0 C 9 D 90

Question 46

Round 525270 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 525270__0 B 525270 C 525260 D 525280

Question 47

Round 259359 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 259360 B 259360__0 C 259350 D 259370

Question 48

What is the value of the thousands digit in 269885?

A 90000 B 9000 C 9 D 900

Question 49

What is the value of the ten thousands digit in 142058?

Put the question number into the chart, then read the digit's column.

A 4000 B 40000 C 4 D 400000

Question 50

Round 323746 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 323760 B 323750 C 323750__0 D 323740

Question 51

Write 544031 in expanded form.

Put the question number into the chart, then read the digit's column.

A 500000 + 40000 + 4000 + 30 + 1 B 50000 + 4000 + 400 + 3 + 1 C 544032 D 5000000 + 400000 + 40000 + 300 + 10

Question 52

Round 958444 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 958450 B 958430 C 958440__0 D 958440

Question 53

Write 949727 in expanded form.

Put the question number into the chart, then read the digit's column.

A 900000 + 40000 + 9000 + 700 + 20 + 7 B 90000 + 4000 + 900 + 70 + 2 + 7 C 9000000 + 400000 + 90000 + 7000 + 200 + 70 D 949728

Question 54

What is the value of the tens digit in 684728?

A 20 B 2 C 200 D 20__0

Question 55

What is the value of the hundred thousands digit in 289697?

A 200000 B 2 C 20000 D 2000000

Question 56

Round 873348 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 873350 B 873360 C 873350__0 D 873340

Question 57

Write 106058 in expanded form.

Put the question number into the chart, then read the digit's column.

A 1000000 + 60000 + 500 + 80 B 10000 + 600 + 5 + 8 C 106059 D 100000 + 6000 + 50 + 8

Question 58

Write 480584 in expanded form.

Put the question number into the chart, then read the digit's column.

A 400000 + 80000 + 500 + 80 + 4 B 4000000 + 800000 + 5000 + 800 + 40 C 480585 D 40000 + 8000 + 50 + 8 + 4

Question 59

What is the value of the hundred thousands digit in 756223?

A 7 B 70000 C 7000000 D 700000

Question 60

Write 788251 in expanded form.

Put the question number into the chart, then read the digit's column.

A 788252 B 700000 + 80000 + 8000 + 200 + 50 + 1 C 7000000 + 800000 + 80000 + 2000 + 500 + 10 D 70000 + 8000 + 800 + 20 + 5 + 1

Question 61

Round 696064 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 696060 B 696060__0 C 696070 D 696050

Question 62

Write 279290 in expanded form.

Put the question number into the chart, then read the digit's column.

A 20000 + 7000 + 900 + 20 + 9 B 200000 + 70000 + 9000 + 200 + 90 C 2000000 + 700000 + 90000 + 2000 + 900 D 279291

Question 63

Round 357639 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 357650 B 357630 C 357640 D 357640__0

Question 64

Write 751196 in expanded form.

Put the question number into the chart, then read the digit's column.

A 751197 B 700000 + 50000 + 1000 + 100 + 90 + 6 C 7000000 + 500000 + 10000 + 1000 + 900 + 60 D 70000 + 5000 + 100 + 10 + 9 + 6

Question 65

Round 338386 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 338390__0 B 338400 C 338390 D 338380

Question 66

Write 848368 in expanded form.

Put the question number into the chart, then read the digit's column.

A 80000 + 4000 + 800 + 30 + 6 + 8 B 8000000 + 400000 + 80000 + 3000 + 600 + 80 C 848369 D 800000 + 40000 + 8000 + 300 + 60 + 8

Question 67

Write 548601 in expanded form.

Put the question number into the chart, then read the digit's column.

A 548602 B 50000 + 4000 + 800 + 60 + 1 C 500000 + 40000 + 8000 + 600 + 1 D 5000000 + 400000 + 80000 + 6000 + 10

Question 68

What is the value of the ones digit in 361490?

A 0 B 0__2 C 0__0 D 0__1

Question 69

What is the value of the hundred thousands digit in 621278?

A 6 B 600000 C 6000000 D 60000

Question 70

What is the value of the thousands digit in 483170?

A 3000 B 30000 C 300 D 3

Question 71

Write 292590 in expanded form.

Put the question number into the chart, then read the digit's column.

A 2000000 + 900000 + 20000 + 5000 + 900 B 292591 C 20000 + 9000 + 200 + 50 + 9 D 200000 + 90000 + 2000 + 500 + 90

Question 72

What is the value of the hundreds digit in 870536?

A 50 B 500 C 5000 D 5

Question 73

What is the value of the tens digit in 753619?

A 10 B 100 C 10__0 D 1

Question 74

Write 229267 in expanded form.

Put the question number into the chart, then read the digit's column.

A 200000 + 20000 + 9000 + 200 + 60 + 7 B 20000 + 2000 + 900 + 20 + 6 + 7 C 2000000 + 200000 + 90000 + 2000 + 600 + 70 D 229268

Question 75

What is the value of the ten thousands digit in 163444?

Put the question number into the chart, then read the digit's column.

A 60000 B 600000 C 6 D 6000

Question 76

Round 818441 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 818440 B 818450 C 818430 D 818440__0

Question 77

Round 358794 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 358790 B 358790__0 C 358800 D 358780

Question 78

Write 550894 in expanded form.

Put the question number into the chart, then read the digit's column.

A 550895 B 50000 + 5000 + 80 + 9 + 4 C 5000000 + 500000 + 8000 + 900 + 40 D 500000 + 50000 + 800 + 90 + 4

Question 79

What is the value of the ten thousands digit in 766436?

Put the question number into the chart, then read the digit's column.

A 6 B 6000 C 600000 D 60000

Question 80

Round 348181 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 348170 B 348180__0 C 348190 D 348180

Question 81

Round 297827 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 297830 B 297820 C 297830__0 D 297840

Question 82

What is the value of the hundred thousands digit in 398208?

A 3 B 3000000 C 300000 D 30000

Question 83

Round 549703 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 549700__0 B 549710 C 549690 D 549700

Question 84

Write 404957 in expanded form.

Put the question number into the chart, then read the digit's column.

A 404958 B 4000000 + 40000 + 9000 + 500 + 70 C 40000 + 400 + 90 + 5 + 7 D 400000 + 4000 + 900 + 50 + 7

Question 85

Round 245082 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 245080 B 245070 C 245090 D 245080__0

Question 86

Write 998008 in expanded form.

Put the question number into the chart, then read the digit's column.

A 900000 + 90000 + 8000 + 8 B 9000000 + 900000 + 80000 + 80 C 90000 + 9000 + 800 + 8 D 998009

Question 87

Write 126122 in expanded form.

Put the question number into the chart, then read the digit's column.

A 10000 + 2000 + 600 + 10 + 2 + 2 B 1000000 + 200000 + 60000 + 1000 + 200 + 20 C 100000 + 20000 + 6000 + 100 + 20 + 2 D 126123

Question 88

What is the value of the hundred thousands digit in 391263?

A 3 B 30000 C 300000 D 3000000

Question 89

Round 681205 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 681200__0 B 681190 C 681210 D 681200

Question 90

Write 803211 in expanded form.

Put the question number into the chart, then read the digit's column.

A 803212 B 8000000 + 30000 + 2000 + 100 + 10 C 800000 + 3000 + 200 + 10 + 1 D 80000 + 300 + 20 + 1 + 1

Question 91

Write 976828 in expanded form.

Put the question number into the chart, then read the digit's column.

A 976829 B 900000 + 70000 + 6000 + 800 + 20 + 8 C 90000 + 7000 + 600 + 80 + 2 + 8 D 9000000 + 700000 + 60000 + 8000 + 200 + 80

Question 92

Round 198063 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 198060 B 198070 C 198060__0 D 198050

Question 93

Write 973075 in expanded form.

Put the question number into the chart, then read the digit's column.

A 9000000 + 700000 + 30000 + 700 + 50 B 90000 + 7000 + 300 + 7 + 5 C 973076 D 900000 + 70000 + 3000 + 70 + 5

Question 94

Write 883734 in expanded form.

Put the question number into the chart, then read the digit's column.

A 883735 B 80000 + 8000 + 300 + 70 + 3 + 4 C 800000 + 80000 + 3000 + 700 + 30 + 4 D 8000000 + 800000 + 30000 + 7000 + 300 + 40

Question 95

Round 104976 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 104980 B 104980__0 C 104990 D 104970

Question 96

What is the value of the ones digit in 856537?

A 7__1 B 7 C 70 D 7__0

Question 97

Round 445130 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 445130__0 B 445130 C 445120 D 445140

Question 98

Round 672531 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 672530__0 B 672520 C 672540 D 672530

Question 99

Round 554154 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 554150 B 554160 C 554140 D 554150__0

Question 100

Round 825016 to the nearest 10.

Place the number before rounding, comparing or estimating.

A 825020__0 B 825020 C 825010 D 825030

Ready to build steady progress before the next NAPLAN check-in?