1) Round 450723 to the nearest ten thousands a) 400000 b) 451000 c) 450000 d) 450700 2) What happens when you add two odd numbers? a) Even b) Odd 3) Calculate 23 - 13= ...... a) 7 b) 3 c) 1 d) 8 4) What is the decimal equivalent of the fraction  a) 0.5 b) o.50 c) 0.20 d) 0.25 5) What is the improper fraction of the mixed number  a) b) c) d) 6) What is the place value of 3 in 4523801 a) Thousands b) Ten thousands c) Hundreds d) Hundred thousands 7) How many prime numbers are there less than 20 a) 10 b) 8 c) 9 d) 20 8) What fraction is on the number line  a) b) c) d) 9) = a) 12 b) 3 c) 4 d) 2

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