PEMDAS, Fractions, and Numeric Expressions

5{ 10[6 + 2(17 - 8) + 12]}

• 180
• 1,700
• 1,800
• 1,803

3{ 2[6 + 4(7 + 3) - 2]}

• 230
• 264
• 246
• 332

2{ 3[9 + 4(7 -5) - 4]}

• 214
• 123
• 84
• 78

Select the numeric expression for: "Augusto earned $50 mowing lawns.  Patty earned $40 less than twice as much as Augusto.  How much did Patty earn?"

• 50 - 40 x 2
• (2 x 50) - 40
• 2 x 40 + 50
• 4 x 50 - 10

Select the numeric expression for: "Jeanna has a 3 year old brother and a 5 year old brother.  Jeanna is four years older than the sum of the ages of her brothers.  How old is Jeanna?"

• 5 x 3 + 4
• (3 + 4) x 5
• 4 (5 + 3)
• (5 + 3) + 4

Select the numeric expression for: "Tim has 48 baseball cards.  David says, 'I have 3 more than five times as many baseball cards as Tim.' How many baseball cards does David have in his collection?"

• 3 + 5 x 48
• 3 x 5 + 48
• (3 + 5) x 48
• 48 - 3 x 5

Find the numeric expression for:  four more than two times six

• 6 x 4 - 2
• 4 x 2 + 6
• 4 + 2 x 6
• 4 (2 + 6)

For Halloween, Olivia received 4 pounds of candy.  After a week, her family had eaten 2 2/3 pounds of the candy. How many pounds of candy does she have left?

• 2 2/3 pounds of candy
• 1 1/3 pounds of candy
• 2 1/3 pounds of candy
• 1 2/3 pounds of candy

In two months, Isabel's class recycled 8  1/2 pounds of paper.  If they recycled 5  7/8 pounds the first month, how much did they recycle the second month?

• 2  4/8 pounds
• 3  3/8 pounds
• 2  5/8 pounds
• 3  5/8 pounds

Chloe ran 4  1/3 miles on Monday.  She ran 7  2/4 miles on Tuesday.  How much did she run in all?

• 11  3/6 miles
• 10  4/6 miles
• 10  5/6 miles
• 11  5/6 miles