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Download - Multiply 3-digits by 1-digit - East Morton CE Primary School...1 Filip uses a place value chart to help him multiply a 3-digit number by a 1-digit number. Hundreds Tens Ones a) What

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  • 1 Filipusesaplacevaluecharttohelphimmultiply

    a3-digitnumberbya1-digitnumber.

    Hundreds Tens Ones

    a) WhatmultiplicationisFilipworkingout?

    b) WhatistheanswertoFilip’smultiplication?

    2 Useplacevaluecounterstocompletethemultiplications.

    a) 3×213 d) 6×106

    b) 4×216 e) 4×209

    c) 5×106 f) 317×3

    3 Completethemultiplication.

    Usetheplacevaluecharttohelpyou.

    H T O

    H T O

    2 1 5

    × 3

    4 Workoutthemultiplications.

    a) b) c)

    d) 163×5 e)3×240 f) 7×131

    5 Alorrydrivertravels156kmperday.

    Howmanykilometreswillthelorrydriverhavetravelled

    after3days?

    6 RonandTeddyareworkingout5×245

    a) Whoiscorrect?

    Ron Teddy both neither

    b) Useawrittenmethodtoworkout5×245

    Multiply 3-digits by 1-digit

    ©WhiteRoseMaths2019

    I know the answer will be greater than

    1,000 because I know 5 × 200 is 1,000

    Ron I know the answer should end in 5 because I

    know 5 × 5 is 25

    Teddy

    H T O

    4 3 9

    × 2

    H T O

    1 0 8

    × 6

    H T O

    2 1 7

    × 4

  • 7 Thereare7yeargroupsinaschool.

    Thereare112childrenineachyeargroup.

    Howmanychildrenarethereinthewholeschool?

    8 Abananaweighs140g

    Apineappleweighs345g

    BagAcontains8bananasandbagBcontains3pineapples.

    Whichbagweighsmoreandbyhowmuch?

    Showyourworking.

    Multiply 3-digits by 1-digit

    ©WhiteRoseMaths2019

    4 Workoutthemultiplications.

    a) b) c)

    d) 163×5 e)3×240 f) 7×131

    5 Alorrydrivertravels156kmperday.

    Howmanykilometreswillthelorrydriverhavetravelled

    after3days?

    6 RonandTeddyareworkingout5×245

    a) Whoiscorrect?

    Ron Teddy both neither

    b) Useawrittenmethodtoworkout5×245

    345g140g

    I know the answer will be greater than

    1,000 because I know 5 × 200 is 1,000

    Ron I know the answer should end in 5 because I

    know 5 × 5 is 25

    Teddy

    H T O

    4 3 9

    × 2

    H T O

    1 0 8

    × 6

    H T O

    2 1 7

    × 4


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