1) Count backwards from 50 to 40 2) How many tens are there in 20? 3) Count backwards from 90-80 4) Expand number 78 5) Give 3 number bonds of 5 6) Give 3 number bonds of 4 7) Count backwards from 30-10 8) 80+4 is expanded form of which number? 9) What is one more than 5 tens? 10) 4+5=? 11) Tim 4 toy cars and Jack got 3 toy cars. How many cars do they have in all? 12) 4+4=? 13) Expand number 56 14) Count backwards from 60-50 15) What is one less than 3 tens?

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