Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Georg Cantor's first set theory article wikipedia , lookup
Ethnomathematics wikipedia , lookup
History of logarithms wikipedia , lookup
Law of large numbers wikipedia , lookup
Approximations of π wikipedia , lookup
Real number wikipedia , lookup
Large numbers wikipedia , lookup
Mathematics of radio engineering wikipedia , lookup
Positional notation wikipedia , lookup
Location arithmetic wikipedia , lookup
5th Grade Math Mastery Core Indicators (2007) Key Concept 1 Recognizes and writes numbers to hundred millions (S1.0, B1.1, CI 1) 2 Determines place value through hundred millions (S1.0, B1.1, CI 2) 3 Compares and orders numbers through hundred millions (S1.0, B1.1 CI 3) Determines factors and GCF of one and two digit numbers (S1.0, B1.1, CI 6) Determines multiples and LCM of numbers (S1.0, B1.1, CI 7) 4 5 6 Compares fractions to determine equivalency (S1.0, B1.1, CI 9) 7 Estimates and rounds fractions (closest to 0, ½, 1) (S1.0, B1.1, CI 10) 8 Recognize, compare, and order decimals to the hundredth place (S1.0, B1.1, CI 11) ** Computes basic division facts 0-9 to the level of automaticity (S1.0, B1.2, CI 1) 9 Adds and subtracts with decimals to the hundredths (S1.0, B1.2, CI 3) Example Write this number in standard form: 900,000,000 + 20,000,000 + 1,000,000 + 300,000 + 10,000 + 7,000 + 20 + 2 Write the digits that are in the millions period. 716,324,467 Write this number in word form 849,027,382 Write this number in standard form: Two hundred seventy-three million, eight hundred fifty thousand, sixty-four What is the place value of the 9 in 985,643,000? (hundred millions) What is the value of 9 in 985,643,000? 900,000,000 Which digit is in the hundred millions place? 369,482,149 Is 263,254,962 ( <, >, =) 262,254,962? ___ (Less Than, Greater Than, Equal) --Put the following numbers in order from least to greatest: 456,789,123 564,789,123 645,789,123 478,653,123 Circle the Greatest Common Factor(GCF) for 8 and 20. 8:___1, 2, 4, 8 GCF = 4 20:__1, 2, 4, 5, 10, 20 Circle the Least Common Multiple (LCM) of 8 and 12. 6: 12, 18, 24, 30, 36, 42, 48, 54, 8: 16, 24, 32, LCM=24 Write an equivalent fraction with a denominator of 10. 1 = 2 = 3_ = 3/6 = 1/2 5 10 30 Is 7/8 closer to 0, ½, or 1? (1) What is the place value of the 3 in 0.23? Compare the following decimals using (<, >, =) 44.5 ___ 4.45 Completing 80 division facts in 2 minutes. 36 ÷ 6 = 6 Add 3.88 + 5.49 = 9.37 Subtract 18.27 - 9.39 = 8.88 10 Multiplies by two digit numbers (S1.0, B1.2, CI 4) 11 Divides by one digit divisor with remainders (S1.0, B1.2, CI 5) 12 Estimates numbers (nearest hundred million) (S1.0, B1.3, CI 1) 13 Estimates problems (product, quotient) (S1.0, B1.3. CI 3) 14 Expresses mathematical relationships using algebraic expressions (S2.0, B2.1, CI 2) 15 Determines if two expressions form an equality or an inequality (S2.0, B2.2, CI 2) 16 Identifies polygons (parallelogram) S3.0, B3.1, CI 1) 17 Describes solids by the number of edges, faces, vertices, and types of faces (S3.0, B3.1, CI 2) 18 Identifies lines (line, line segment, ray, vertex) (S3.0, B3.1, CI 5) 19 Measures lines/objects using a ruler (nearest ¼ inch) (S4.0, B4.0, CI 1 20 Interprets data (frequency table, line plot) 49 x 78 = 3,822 4,367 x 83 = 362,461 (123 x 69 = 8,487) -----What is the product of 123 x 69 = 8,487 Find the quotient. 856 5 = 171 r 1 Round 893,764,863 to the nearest hundred million Estimate to find the product. 614 x 82 = Estimate to find the quotient. 196 5= Find the pattern then complete the pattern. 687,543; 577,543; 567,543; _______, ________ 566,543 566,443 2 x (14 - 9) (18 + 4) ÷ 2 2x5 22 ÷ 2 10 < 11 (600 x 80 = 48,000) (200 ÷ 5 = 40) Which are parallelograms? Hexagon Pentagon Octagon Many Parallelograms List the number of.. Faces___, Vertices_____,Edges_____ Name the type of face indicated by the arrow. _____________ List a line segment List a ray. SE CE List a line segment SC S C E Measure this line to the nearest ¼ inch. Joe asked several people how many letters were in their middle name. He recorded his findings on this frequency table. How many people did he survey?__11__ Number of Letters Frequency 4 4 5 4 6 2 7 1