1) 10 x 10 x 10 x 10 x 10 a) 10 5 b) 10 3 c) 10 6 d) 10 2 2) 10 3 a) 30 b) 100 c) 1,000 d) 10 3) 8 x 10 2 a) 80 b) 800 c) 8,000 d) 800,000 4) 50 x 200 a) 10 3 b) 1,000 c) 10 4 d) 100 5) 83 x 9 = a) 740 b) 720 c) 767 d) 747 6) 613 / 12 = a) 51 R 1 b) 51 R 4 c) 52 R 18 d) 52 R 6 7) Which number has a 5 with a value that is 1/10 the value of the 5 in this number: 80,532 ? a) 500 b) 50 c) 5 d) 5,000 8) 24 x 13 = a) 302 b) 300 c) 312 d) 310 9) Mrs. Messick ordered 50 donuts because she's awesome! If she gives them out equally to 12 teachers, how many will she have left over? a) 2 b) 0 c) 4 d) 3 10) Mrs. Ferrell has 52 books to put back on shelves. If 8 books fit on each shelf, how many shelves will she need to use to put all the books away? a) 6 R 4 b) 7 c) 6 d) 5

Unit 2 Review

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