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Math ReviewTest Wed Nov 13, 2013Making, Comparing and Understanding Numbers

Name_______________________________Show the number 42 Using Tallies.A tally has tick marks. The last tick marks closes the _________ a46 a12******************

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35102030405060807090Place 25 and 59 on the number lines?******************

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102030405060807090Place 31 and 75 on the number lines?Number ?25_______Sort the chipsonto the 10 squares.10 5 5Match the tens on the number to the tens on the number lineWhats Wrong?Whats wrong with the way in which the chips are sorted on the 10 squares?

You must fill in one ten squares before filling in the next.

________________________________________________________________________________________________________________________________________________________________________________________________________________What number is this?13Fix It a

125+3762156+369223+5376175+75150169+6313242+4688RegroupRegroupRegroupRegroupRegroupRegroupInstructionsa)2518b)1725c)2444d)398e)3122f)1432g)4310h)1548i)749j)4539k)3027l)1610j)4539k)3027l)1610m)920n)3617o)2736Which number is bigger?6532>

>>> 4

2) Find the number on the number line that has 4 groups of 10.

3) Estimate where the ones are. Are they closer to beginning of the group or closer to the end.

4) Remember that 5 is the middle of any group of 10s.Ordinal Numbers

Helen collected 43 bottles and Henry collected 64

bottles. Which number is greater?__________

Using numbers, picture, and words, explain who collected more.10 squaresTalliesGroupingT-chartNumber lineRed Blocks