Operations with Decimals
Estimate AND Solve.
19.7 + 3.82
What is 20 + 4 = 24?
What is 23.52?
Solve.
2 1/2 + 5 2/6
What is 7 5/6?
Evaluate the Expression.
(5 x 3) - (4 ÷ 2)
What is 13?
What are two other names for a rhombus?
What is a parallelogram, trapezoid, quadrilateral, AND/OR a kite?
Find the rule that makes this pattern true: 1, 5, 25, 125
What is x5?
Estimate AND Solve.
51.5 - 18.13
What is 50 - 20 = 30?
What is 33.37?
Solve.
8 1/4 - 5 4/8
What is 2 6/8?
OR
What is 2 3/4?
Jake has $50. Jack has 8 fewer dollars than Jake. Write an expression to show how much money Jack has.
What is 50-8?
Name another name for a trapezoid.
What is a quadrilateral?
What is the vocabulary word for the following:
(6, 1)
What is an ordered pair?
Estimate AND Solve.
6.4 x 18.3
What is 6 x 20 = 120?
What is 117.12?
Solve.
1/5 ÷ 8
What is 1/40?
Evaluate the Expression.
20 ÷ (4 + 6) + 3
What is 5?
True or False. A rectangle can be classified as a parallelogram and a kite.
What is False?
What is this ordered pair also known as:
(0, 0)
What is the orgin?
Estimate AND Solve.
172.2 ÷ 6
What is 180 ÷ 6 = 30?
What is 28.7?
Solve.
7 ÷ 1/5
What is 35?
Read the number story and write an expression that matches it:
5 different people paid $3 each for a t-shirt. The coach also received $50 from parents to buy extra shirts.
What is (5 x 3) + 50?
True or False. All parallelograms are trapezoids, but not all trapezoids are parallelograms?
What is True?
What is the rule corresponding to the in and out table?
IN: 4, 8, 12, 16
OUT: 2, 4, 6, 8
What is divided by 2?
Estimate AND Solve.
57.3 x 5.26
What is 60 x 5 = 300?
What is 301.398?
Solve.
3 1/5 x 4 2/6
What is 13 26/30?
OR
What is 13 13/15?
Evaluate the Expression.
7 + 4 x 6 - 2 + (8 + 1)
What is 38?
List ALL of the names of a rectangle.
What is a rectangle, quadrilateral, trapezoid and parallelogram?
Describe how to plot a point on a coordinate grid.
*answers may vary*
Go across the X axis based on the X coordinate. From that spot, go up based on Y coordinate and draw a dot at the intersection.
EX: (1,3) - go across 1, and up 3, then plot the point