1) The _________________________ of 23,850 is 20,000 + 3,000 + 800 + 50 a) period b) expanded form c) round d) standard form 2) You can ______________________ to find about how much or how many. a) standard form b) period c) round d) expanded form 3) In 192,860 the digits 1,9 and 2 are in the same ______________________ . a) round b) expanded form c) standard form d) period 4) Find the value of the bold digit.  380,671 a) 8,000 b) 800 c) 80,000 d) 800,000 5) Find the value of the bold digit. 10,698 a) 90 b) 900 c) 9 d) 99 6) Find the value of the bold digit. 650,234 a) 600 b) 60,000 c) 600,000 d) 6,000 7) Choose 2 other forms of the following: 293,805 a) two thousand ninety three eight zero five b) 200,00 + 90,000 + 3,000 + 800 + 5 c) two hundred ninety three thousand, eight hundred five d) 20,000 + 9,000 + 300 + 80 + 5 8) Choose 2 other forms of the following: 300,000 + 5,000 + 20 + 6 a) 305,026 b) thirty thousand, five thousand, twenty six c) three hundred five thousand, twenty six d) 35,206 9) 390,040__39,040 a) < b) > c) = 10) 11,809__1,980 a) < b) > c) = 11) Round to the place of the bold digit. 140,250 a) 100,000 b) 200,000 12) Round to the place of the bold digit. 10,450 a) 10,400 b) 10,500 13) Round to the place of the bold digit. 126,234 a) 126,000 b) 127,000 14) Last year, three hundred twenty-three thousand people visited the museum. What is this number written in standard form? a) 32,230 b) 23,300 c) 323,000 d) 3,323,023 15) What is the highest volcano in the Cascade Ridge? a) Lassen Peak 10,457 b) Mt. Ranier 14,410 c) Mt. Shasta 14,161 d) Mt. St. Helen's 8,364 16) Richard got 263,148 hits when he did an Internet search. What is the value of the digit 6 in this number? a) 600,000 b) 6,000 c) 600 d) 60,000 17) Rachel rounded 16,473 to the nearest hundred. Then she rounded her answer to the nearest thousand. Her final answer was 15,000. Is she correct? a) She's correct b) She's incorrect

Go Math Grade 4 Ch. 1 Mid Chapter Check

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