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100

3,107 + 498

3,605

100

332-194=

138

100

421 x 52

21,892

100
800 divided by 20

40

100

simplify  36/42

6/7

200

0.3 + 0.9

1.2

200

4/9-1/9=

3/9 simplified 1/3

200

5/2 x 2/4 

10/8.  simplified if 1 1/5

200

240 divided by 6

40

200

compare 

2/3  to 6/9

>,< ,=

equal

300

2/24 + 6/24

8/24 simplified is 1/3

300

8.2 - 5.3=

2.9

300

420 x 0.004

1.680

300

112 divided by 4

28

300

solve   32

9

400
3/15 +1/3

8/15

400

9/6 - 2/6 

7/6.   simplified 1 1/6

400

0.24 x 0.15 =

0.0360

400

31.2 divided by 24

1.3

400

solve.  3 + 5 x 4 - 33

14

500

2  1/4 + 3  1/16

6 5/16

500

574.03 - 0.005

574.025

500

1/18 x 9/ 10=

9/180.  simplified= 1/20

500

4.20  divided by 0.7

6

500
If Joe makes 4 batches of cookies in  2 hours.

How many batches will he make in 10 hours?

4/2 = x/10 =   20 batches