Adding and subtracting fractions
1/2 + 1/8=?
10/16
What is a right angle?
A shape of an L or 90o
123-24=
99
x-43=17
60
1.234+12.56=
13.794
1/2+1/2=
1 or 2/2
Is a L a right angle?
( hint: only yes or no. )
yes
12+x=24
12
334+x=340
6
1.1+1.1=
2.2
1/7 + 1/8=_____
5/56
Is a acute angle less than a right angle?
yes
M+A+T+H=
MATH
48,001+ x =49,000
999
23.6+4.90=
28.50
2 4/8 - 1 8/12=
17/24
Is 45 dgree a right angle?
No
234 x 45=
10,530
x -123=789
912
48.94 x 2.10=
10,277.40
1 7/12 - 1 4/6=
1 11/12
While all squares are rectangles, this 4-sided polygon is a special type of rectangle that sometimes has four equal sides, but not always.
What is a rectangle?
97,104 x 481=
46,707,024
243,908- x =109,876
134,032
234.89+12.783=
247.673