1) 100 + 0.3 + 0.08 What is the correct sum in standard form? a) 138 b) 103.8 c) 100.38 d) 130.08 2) Which expressions are equivalent to 745.9 a) 74 tens + 5 ones + 9 tenths b) 745 hundreds + 9 tens c) 74 hundreds + 5 ones + 9 tenths d) 7 hundreds +  45 tens + 9 tenths 3) Which number is rounded to the nearest hundredths correctly? 357.137 a) 357.13 b) 357.137 c) 357.14 d) 357.147 4) Subtract: 9.1 - 0.52 a) 8.58 b) 9.058 c) 9.42 d) 8.42 5) What's the missing Addend? 0.43 + _____ = 5.53 a) 5.00 b) 4.8 c) 5.01 d) 5.1 6) Write the decimals in increasing order: 21.018, 21.105, 21.003, 21.888, 21.357 a) 21.888, 21.357, 21.105, 21.018, 21.003 b) 21.003, 21.888, 21.357, 21.105, 21.018 c) 21.003, 21.35, 21.105, 21.018, 21.888 d) 21.003, 21.018, 21.105, 21.357, 21.888 7) There are about 795 houses in this region. The average family size is 6 people. There are about __________ people living in the region. a) 4800 b) 5500 c) 4700 d) 5000 8) If a call received on a Sunday is 12.45 minutes longer than the average time, 9.38 min., how long is that call? a) 22.73 b) 21.93 c) 21.83 d) 22.83

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