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1. n x 5 = ? n = 6 35 25 11 30 2. Which estimate would help decide the reasonableness of the answer? 556 + 223 = 779 500 +300 600 + 300 600 + 200 500 + 200 3. How many 100s are in the underlined number? 7,600 76 760 7 7,600 4. Round this number to the nearest ten thousands. 1,769,027 1,769,000 2,000,000 1,800,000 1,770,000 5. 84,632 - 51,087 = ? 33,655 33,645 33,545 33,555 6. 2,275 6,625 6,615 6,825 6,805 * 3 = ? 7. Solve. x 12 15 180 170 270 280 8. 579 ÷ 5 = 2,895 135 r4 115 r4 115 9. Which set of fractions are equivalent? . . . . 10. Find the true number sentence. 1 2 < 1 < 1 1 1 =1 =1 11. 2 5 6 10 Solve. 6 5 2 10 4 5 − 2 5 = 12. Sally has of a pizza for herself and to share with friends. How much pizza does Sally have? . . 4 8 4 16 1 8 . . 2 16 2 8 3 8 13. Which is true? .59 > .95 .21 > .12 .06 > .60 .76 < .67 14. Which unit of measurement would Paul use to fill up his swimming pool? pints quarts gallons cups 15. 6 qt. = c. 12 24 2 4 16. Gallons 1 2 4 5 20 24 32 26 Quarts 16 8 4 ? 17. Feet 3 5 7 1 84 72 80 76 Inches 36 60 12 ? 18. Joe is making a huge batch of brownies. He needs 4 quarts of flour and only has a 1 cup measuring cup. How many cups of flour will he need for his recipe? 12 8 16 10 |