Mr.Haywood Jaylen Math and sceice

Multiply Fraction

100

2/7 x 3/5 =

6/35 is the answer what is 2/7 x 3/5

200

Is 3/4 x 3/5 =3x2/4x 5 the same yes or no? And why and not.

The expressions are not the same because 3 x 2/ x 4 x 5/ = 6/20

 

300

3/4 x 5/8 x 8/9=

120/288

Division

100

2/22

Use the pattern to 11 multiples  

11 is the answer.

200

1000/10

100        10 x100 = 1000

300

.8562 x 1 

=.8562

Place Value

100

300 + 20 + 4

324 =

200

20000 + 4000 + 100 + 50 + 5

24,155

300

784,197 place value method

700,000 + 80,000 + 4000 + 100 + 90 + 7 = 784,197

Adding

100

657 + 892 =

1,549

200

5400 + 5500

10,900

300

4 x + 5 =

=-15

multiplication

100

10 x 15

150

200

121 x 145

17,545

300

311 x 298

92,678