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Published bySheena Stevens Modified over 8 years ago

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Multiplication -2D by 2D Kids Learning is Fun www.kidslearningisfun.com.au

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Multiplication – 2D by 2D Children need to understand: 10 x 10 = 100 Tens by tens give hundreds

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Multiplication – 2D by Tens 2 37Multiply 4 tens by 37 x 4 tensWhat do we do first? The ones 804 tens by 7 ones is 28 tens which is 0 ones, 8 tens and 2 hundreds Record the ones, tens and the hundreds 2 37What do we multiply next? The tens X 4 tens4 tens by 3 tens is 12 hundreds and 2 1480 hundreds is 14 hundreds

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Multiplication – 2D by 2D 3 46What do we multiply first? x25The ones. 05 sixes is 30 – 3 tens and 0 ones Record the 0 in the ones column and 3 in the tens column.

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Multiplication – 2D by 2D 3 46What do we multiply next? x25The tens 2305 by 4 tens is 20 tens and 3 tens is 23 tens. Record in the tens.

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Multiplication of 2D by 2D 1 3 46What do we multiply next? x25The tens by the ones 2302 tens by 6 is 12 tens. O 20ones, 2 tens and 1 hundred.

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Multiplication of 2D by 2D 1 3 46What do we multiply next? x25Tens by tens 2302 tens by 4 tens is 8 920hundreds and 1 hundred is 9 hundreds. Record in the hundreds column.

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Multiplication of 2D by 2D 1 3 46Add the 2 numbers to x 25complete the answer. 230 920 1150

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