What are the answers to page 212 in interactive reader grade 6?

How many two digit whole numbers can be rounded off to 80? Which is larger 0.606 or 0.060? What does 195 km means miles per hour? What is 45672 expanded form? The curve ypx2 plus qx plus к has a maximum turning point at 2 18 If 0 10 is a point on the curve find the value of p q and r? 2 dogs 2 ducks and two cats how many legs? What percent in fraction form of 147 is 21? What term that describes when a metal can pounded into different shapes? Who abbreviated m for slope? Are 28 and 60 multiples of 9? How many Units is equivalent to 1 katal? Why do the roman numerals on clocks have four o'clock as llll? Why is the set of integers denoted by z? What instrument measures the amount of water? What is the sum for a 22 sided figure? Can CPCTC be used twice in a proof? How to calculating percentage error in experiment? Does 3 ft equal 48 cm? Is the fives odd or even? What is 2 million 186 thousand 23 in standard form?