6 bundles of ten and 7ones = 67 or one ten and 26 ones or 36 ones. Increase and decrease by tens on decade (within Efficiently Increase and decrease by tens on/ off the e.g. 330= 2 hundreds and 13 tens or 33 tens or 330 ones. 100) decade. e.g. Place 3 ten strips on the table. Add one ten strip, add a 3 dot strip and two more ten strips. How many dots altogether? [ 63] Increase and decrease by tens off the decade e.g. Increase and decrease by 100s on the century to Increase and decrease by hundred off the 1,000 e.g. century e.g. 6 hundred, 7 hundred, etc… 100 square and 2 ten dot strips. Add multiples of 100 15 add ten = 25 add two tens = 45 squares and keep count, 120, 220, 320… Increase by tens and ones, e.g. Efficiently increase and decrease by tens Efficiently increase and decrease by 10s and and ones e.g. 100s off the century and off the decade, = 57 without seeing any materials. 24 add ten = 34 add 3 ones =37 Children are told what number is under the screen but have to visualise it and then add one ten and three ones. e.g. 32, 142, 262….902 Estimate first and then use counting in 2s, 5s and Estimate first and then use counting in 5s, 10s and Estimate first then count a large collection by 10s to work out how many in a collection of 100s to work out how many in a collection of systematically counting in 10s, 20s, 25s, and concrete materials concrete materials. 100s. (e.g. grouping in pairs and tens] points to consider. Basic Facts Basic Facts Basic Facts Recall quickly 5 plus facts within 10 Know by heart and recall quickly 5 plus facts within 14 and subtraction facts using 5 plus facts e.g. 5 + 1, 5 + 2, 5 + 3, 5 + 4 e.g. 5 + 6, 5 + 7, 5 + 8, 5 + 9, 14 -5, 13 – 5, 12 – 5 Instantly recall subtraction facts using 5 plus facts, e.g. 9 – 5 = 4, because 9 is 5 plus 4 6 – 5 = 1 because 6 is 5 plus 1 7 – 5 = 2 because 7 is 5 plus 2
6 bundles of ten and 7ones = 67 or one ten and 26 ones or 36 ones. e.g. 330= 2 hundreds and 13 tens or 33 tens or 330 ones. Increase and decrease by tens on decade (within 100) Efficiently Increase and decrease by tens on/ off the decade. e.g. Place 3 ten strips on the table. Add one ten strip, add a 3 dot strip and two more ten strips. How many dots altogether? [ 63] Increase and decrease by tens off the decade e.g. 15 add ten = 25 add two tens = 45 Increase and decrease by 100s on the century to 1,000 e.g. 6 hundred, 7 hundred, etc… Increase and decrease by hundred off the century e.g. 100 square and 2 ten dot strips. Add multiples of 100 squares and keep count, 120, 220, 320… Increase by tens and ones, e.g. 24 add ten = 34 add 3 ones =37 Efficiently increase and decrease by tens and ones e.g. = 57 Children are told what number is under the screen but have to visualise it and then add one ten and three ones. Efficiently increase and decrease by 10s and 100s off the century and off the decade, without seeing any materials. e.g. 32, 142, 262….902 Estimate first and then use counting in 2s, 5s and 10s to work out how many in a collection of concrete materials (e.g. grouping in pairs and tens] points to consider. Estimate first and then use counting in 5s, 10s and 100s to work out how many in a collection of concrete materials. Estimate first then count a large collection by systematically counting in 10s, 20s, 25s, and 100s. Basic Facts Basic Facts Basic Facts Recall quickly 5 plus facts within 10 e.g. 5 + 1, 5 + 2, 5 + 3, 5 + 4 Instantly recall subtraction facts using 5 plus facts, e.g. 9 – 5 = 4, because 9 is 5 plus 4 6 – 5 = 1 because 6 is 5 plus 1 7 – 5 = 2 because 7 is 5 plus 2 Know by heart and recall quickly 5 plus facts within 14 and subtraction facts using 5 plus facts e.g. 5 + 6, 5 + 7, 5 + 8, 5 + 9, 14 -5, 13 – 5, 12 – 5
highland-numeracy-progression-update-sep-2017.docx