Evaluate Expressions
4x(3+1)
16
Ben had a gift card for $10 to the roller skating rink. He also had $15 in cash. He spent $12 on a skate rental and admission.
Please use the dollar sign ($) to get the correct answer
($10+$15)-$12
(6.3+7)-7.8
5.5
6 x (15÷3)
30
Pedro has 150 cake pops. He plans to sell them in packs of 2 and charge $6 for each pack. What is the numerical expression?
Please use the $ sign in front of the numbers to get the correct answers
(150÷2) x $6
0.2 + (7 - 0.6)
6.6
4 ÷ (6 x 3) (As a decimal)
0.5
During a special sale, Oscar bought 3 packs of 24 crayons and got a 12-pack of crayons for free. What is the expression for this problem?
(3x24)+12
1 ÷ 0.2 (0.98 x 6)
29.4
(8 + 1) ÷ (6 x 3) (As a decimal)
0.5
Stacy was selling brownies and cupcakes for a cheer bake sale. On the first day, Stacy sold 28 brownies and 3 cupcakes. They sold that many goodies for 5 days. What is the expression for this word problem?
(28+3)x5
0.3(0.7 - 7.83)
-2.139
11 + 43 x (11 - 4)
312
Christine collected 3 buckets of rocks with 32 rocks in each bucket. She divided all of the rocks equally among 16 people. What is the expression for this problem?
(3x32)÷16
1-(1.7x0.67)
-0.139