Review for Quarter Test by ilicaifengba

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									Review for Quarter 1
       Test 2
            VI. Using a Checkbook
               VII. Mental Math
 VIII. Properties of Addition & Multiplication
        IX. Multiplying Whole Numbers
          X. Zeroes in Multiplication
Use the Distributive Property to find the
               product of
               1) 4 x 32 =
               2) 6 x 77 =
               3) 8 x 54 =



Answers: 1) (4 x 30) + (4 x 2) =128
         2) (6 x 70) + (6 x 7) 462
         3) (8 x 50) + (8 x 4) = 432
Name the property: 1)   8 + (2 + 5) = (8 + 2) + 5
                   2)   3 x (6 + 4) = (3 x 6) + (3 x 4)
                   3)   4x0=0
                   4)   (5 x 9) x 7 = 7 x (5 x 9)
                   5)   3x1=3
                   6)   2+0=2


Answers: 1) A   2) D 3) Z          4) C      5) I         6) I
Mike has a balance of $3,457 in his checking account. He has an
  automatic payment from this account for $32.15 for cable.
His paycheck for $357.23 was automatically deposited. He used
 his debit card at Stop and Shop for $54.76. He also asked the
  cashier to deduct $20 from his debit card. What is his new
                            balance?




             $3,707.32 is his new balance
Multiply: 1)          538 x 72 =
          2)          6,865 x 146 =
          3)          3,429 x 279 =

Answers: 1) 38,736     2) 1,002,290
         3) 956,691
Multiply: 1) 593 x 406 =
          2) 327 x 250 =
          3) 807 x 540 =

Answers: 1) 240,758   2) 81,750
         3) 435,780
Multiply or divide mentally.
1) 300 x 400 =        2) 72,000 ÷ 80 =
3) 50 x 6,000 =       4) 120,000 ÷ 600 =
5) 60 x 900 =         6) 540,000 ÷ 9,000 =
7) 110 x 70 =         8) 36,000 ÷ 40 =
9) 300 x 500 =       10) 3000 ÷ 150 =
Answer: 1) 120,000       2)   900
        3) 300,000       4)   200
        5) 54,000        6)   60
        7) 7700          8)   900
        9) 150,000      10)   20
Give the base:
1) ___2 = 6400              2) ___3 = 125,000

3) ___4 = 160,000           4) ____ 3 = 8,000,000


Answers: 1) 80      2) 50     3) 20    4) 200

								
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