4th grade math

4th grade multiplication

100

what is 124x4

496

200

 what is 41x23

943

300

9x7

63

400

6x7

42

500

4x61

244

4th grade Random

100

6x28

168

200

41/5

8 r1

300

what is a angle that is 180^o

 obtuse

400

we inhale oxygen and exhale 

carbon dioxide 

500

what angle is past obtuse

A straight angle

4th grade division

100

19/2

8

200

4008/2

2004

300

762/40

19 r5

400

29096252/3

9698750.66667

500

9999999/9

1111111

4th grade angles

100

what is a flat angle

 a straight angle

200

what is a obtuse angle

a angle over 90^o

300

what is a acute angle 

a angle below 90^o

400

what is a right angle

a angle that is 90^o

500

what is a angle that is 360

a full circle

4th grade science

100

what does an atom do

construct everything in the universe

200

what is an atom

the fundamental building block of all ordinary matter

300

what is matter

anything that takes up physical space and has mass (weight)

400

are we mammals or reptiles 

mammals

500

have they found ice on mars

yes