Subtraction from 20 Carpet tiles to 20 addition to 20 count on 3 number bonds to 10 missing numbers in addition to 20 missing numbers in addition to 100 counting in 10's Can you take away 10 from a given number Can you count back 10 less than a given number subtract 3 practical addition number bonds to 20 number bonds to 10 addition and subtraction can you colour the number bonds to 10 draw sets of 5 frog leaps 5 sale - 1p less 2p less Missing numbers Make 7 Add and subtract 1 Adding groups Doubles to 12 Doubles to 20 Hidden totals Can you double whats on the scales Number worksheet - addition to 20 Number worksheet - addition to 8 Plus and minus subtraction number patterns from 20 Totals to 10 number bonds to 10 number bonds to 5 & 10 counting back counting on to 20 counting up to 20 number stories pictorial + & - doubling to 20 halving to 32 grouping and sharing sets of 3 money spiders
