Number Sense
What is −6+10
4
x+7=15
8
0.5= what fraction?
1/2
How many degrees are in a right angle?
90
What is 8×7
56
What is 15−(−4)?
19
3x=27
9
What is 3/4 as a decimal?
.75
Find the perimeter: 8 ft by 5 ft rectangle
26ft
What is 6 squared?
36
Put in order least→greatest: −5,2,−1,0
-5, -1, 0, 2
2x+5=17
6
2.5+3.75= ?
6.25
Triangle height- 8
Triangle base-2
8
Evaluate 3+4(2)
11
What is −4(6)+10?
-14
4x−7=21
7
2/3 + 1/6= ?
5/6
A rectangle is enlarged by scale factor 3. Original is 4×7.
12x21
DAILY DOUBLE: 5+2(8−3)
15
What is −3+4(−5)−(−8)?
-15
3(x+2)=21
5
A $40 item is 25% off. Sale price?
$30
The original shape is 6x3. Scale by 1/2
3x1.5
I'm thinking of a number. Double it, add 6, get 24. Number?
9