Transcription of Y4 Addition and Subtraction - MathSphere
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MATHEMATICS Y4 Addition and Subtraction 4260 Use known number facts and place value to add or subtract Equipment Paper, pencil, ruler number cards Stop clock MathSphere MathSphere 4260 Use known number facts and place value to add or subtract Page 2 MathSphere Concepts In year 4 children are expected to be able to calculate mentally using a variety of methods. They are also expected to explain their methods, both orally and in writing. The main skills involved are: a. adding a single digit to a three or four digit number , crossing the tens boundary 365 + 8 = b.
Y4 Addition and Subtraction. 4260 . Use known number facts and place value . to add or subtract. ... b. subtracting a single digit from a three or four digit number, crossing the tens boundary : e.g. 363 ... Add and subtract pairs of two digit numbers . Work these out mentally - write the answers down. 1.
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4 Digit Numbers, Digit numbers, Subtracting, 4 Subtracting 3-Digit Numbers, Numbers, Teacher’s Notes, SCOTT FORESMAN ADDISON WESLEY PRENTICE HALL, Subtracting 4-Digit Numbers, Subtracting Multi-Digit Numbers A, Subtracting Four-Digit Numbers, And Subtract to 4-Digit Numbers, Digit, 8 SUBTRACTION OF WHOLE NUMBERS