Triangles

Numbers can be added by counting on from the largest number in increments of one.

6 + 8 = (8, 9, 10, 11, 12, 13, 14)

Numbers can be subtracted by counting back from the largest number by one.

14 - 6 = (14, 13, 12, 11, 10, 9, 8)

Objects can be counted by creating bundles of ten

e.g. 30 + 20 = 50 54 - 30 = 24

Groups of ten can be added and subtracted by using simple addition facts

e.g. 7 tens (70) - 4 tens (40) = 3 tens (30)

Recall the number of tens within decades

e.g. 4 tens = 40

Recall the decades that add to 100,

e.g. 60 + 40 = 100.

Recall the doubles to 20,

e.g. 7 + 7 = 14.

Recall the facts to ten, and the teen facts,

e.g. 3 + 7 = 10, 10 - 6 = 4, 10 + 8 = 18.

Order numbers in the range 0–100, at least.

Solve multiplication problems using skip counting in twos, fives, and tens.

e.g. 3x2 = (2, 4, 6) 6

Solve division problems by equal sharing in ones, twos and fives.

e.g. 8 ÷ 2 = (2, 4, 6, 8) 4

Recall groupings of twos that are in numbers up to 20

e.g. 2x9 = 18, 2x6 = 12

Say the forwards and backwards skip-counting sequences in the range 0-100 for twos, fives, and tens.

e.g. 5, 10, 15, 20, 25, 30....

dcdc

Find simple fractions of shapes and lengths starting with halves and quarters, then moving to thirds, fifths and tenths

Find a fraction of a number by sharing out the objects

equally

Identify the symbols for halves, quarters, thirds, and fifths

Recall the doubles to 20

e.g. 7 + 7 = 14..