Adding and Subtraction
23 + _____ = 75
What is 52
Give me an equivalent fraction for 3/4.
What is Example - 6/8
What number is missing from the number sentence?
4 x 15 = 6 X __
10
7.01 + 4.9 = x
What is the value of x?
x = 11.91
450 / 9 = ?
50
What is the decimal for 8/10?
What is 0.8
What are these line segments called +
What is intersecting or perpendicular.
x + 15 = 6 x 43
243
60.01 - 4.8 = y
What is the value of y?
y = 55.21
Which fraction(s) is equivalent to 1/4?
a) 2/8
b) 3/12
c) 4/10
d) 5/20
a b and d
Karen had 28 cartons of popcorn to sell . Each carton contained 24 bags of popcorn. Karen sold 247 bags. How many bags does Karen still have to sell?
425 bags
Sally watched tv for 1/4 hour on Monday, 3/4 hour on Tuesday, twice as much as Tuesday on Wednesday, no tv on Thursday, and 1 3/4 hour on Friday. How much tv did she watch this week?
1/4 + 3/4 + 6/4 + 1 3/4 = 4 1/4 hours
65 x 84
5,460
What is 1/3 + 2/9 = ?
What is 5/9
What is the area of a square whose sides are 3 feet?
What is 9 Square feet
On Day 1, Paula did 2 sit-ups. On Day 2, Paula did 4. Day 3, 3, Day 4 5...
Day 1 = 2
Day 2 = 4
Day 3 = 3
Day 4 = 5
Day 5 = 4
Day 6 = 6
Day 7 = 5
Day 8 = 7
The pattern continues for 3 more days. How many sit-ups will she do on Day 11?
+2, -1
Day 9 = 6
Day 10 = 8
Day 11 = 7
Ben was filling his pinata with a bag of candy for his birthday. First, he put in 1/10 of the bag. Then he filled it up with another 1/2 of the bag. He got a little hungry and ate 3/10 of the bag that was in the pinata. How much of the bag of candy was left in the pinata?
1/10 + 5/10 (1/2) = 6/10
6/10 - 3/10 = 3/10
Karen received $299 for her birthday. She decided to distribute the money equally to 13 different charities. How much money did each charity get?
$23
What is the fraction for 0.65?
What is 65/100
Can a rhombus be congruent to a trapezoid? Explain why or why not.
No, a rhombus is also a parallelogram with has two sets of oppposite parallel sides. A trapezoid has only one set of parallel sides. Congruent means same size and shape so they can not be congruent.
What is the complete definition of...
A parallelogram?
A trapezoid?
A rhombus?
Trapezoid - a quadrilateral with exactly one set of opposite parallel sides
Rhombus - a quadrilateral with four congruent side lengths