whole numbers
(15 + 5 ) + 10 x 2
40
(2/5+4/5)-1/5
1
0.7+3.3+3.2-6.1
1.1
[11 - {18 ÷ 9}] • 4 + 4
40
An expression is shown.
3[(61 + 9) – 4 × 1]
Which statement is true about the parentheses in this expression?
A. The parentheses indicate that 4 – 5 should be solved first.
B. The parentheses indicate that 16 + 4 should be solved last.
C. The parentheses indicate that 9 × 16 should be solved first.
D. The parentheses indicate that 61 + 9 should be solved first.
D. The parentheses indicate that 61 + 9 should be solved first.
( 8 +54 - 2 ) ÷ ( 35 - 5 )
2
{36 +15/5}÷ (10 + 3)
3
(3.5+8.2-4.3)x3
22.2
[{4.8 ÷ 4} + 3] • 9 - 9
28.8
Jasmine makes slime at home. She uses 3/4 of a cup of glue for her first recipe. She then makes 7 more batches with 2 cups of glue each. The total amount of glue that Esmeralda used is shown by the following expression.
3/4 + (7 X 3)
How much glue did Jasmine use?
21 3/4
(14 +30 - 4 ) x 8
320
3X(3/10+2/10)-1
1/2
3.9x(6÷2)-1.2
10.5
[8 + {14 ÷ 7}] • 2 - 5
15
Ms. Pena packs books to be put away each year.
● She packs 16 boxes, each with 14 books.
● She threw away 31 damaged books this year.
● She found 11 books in various student desks.
What expression can be used to show that Ms. Pena has 204 books?
16 X 14 - 31 +11
6 x ( 9 x 7 + 4 ) - 6
396
(2X 2/6) + (3 X 4/6)
2 2/3
[2.1+(9.2 x 3.3)] x 0.8
25.968
16.5- [2 X 4.25] +8.25 ÷ 3
10.75
Abraham took $40 to the Arcade. He bought two tickets to laser tag for for $9.95 each and a game card for $15 worth of play with a $1.95 service fee. What is the amount of change that Abraham received in dollars and cents? Explain your steps.
3.15
(16 - 2 ) + ((17 - 5 ) x 3 )
50
[{6/7 + 3/7} • 3] - 3 + 10
10 6/7
[3.2 x (6.1 + 6.3)] –2.8
36.88
6[55-(38-15) + 46]÷ 2(72 ÷ 2)
8,424
Franco has earned $8.75 each day for 2 weeks. He uses the money to buy 3 video games that cost $15.95 each and a $6 toy for his little sister. He wants to buy new basketball shoes that cost $113. After the How much money will he still need to buy the shoes?
$44.35