Beau's 3rd grade math unit 1-3 all time challenges a little bit.

Division

100

10÷2=

5

200

49 ÷ 7 =?

7

300

81÷ 9 =?

9

400

100÷5=?

20

500

200÷8=?

25

addition

100

5+4=

9

200

9+5=

14

300

467+796=

1263

400

798+623=

1421

500

1,849+4,658

6,507

times

100

4x5=

20

200

10x10=

100

300

8x6=

48

400

11x5=

55

500

12x12=

144

subtraction

100

10-5=

5

200

16-5=

11

300

76-4=

72

400

979-387=

592

500

4,789-683=

4,106

counting by 15

100

what goes in the sequence?

__________,   15,

hint- subtract

0

200

what goes in the sequence?

_________, 30

hint- subtract

15

300

What number goes in the sequence?

75 , 90 , ____

105

400

What are the next 3 numbers in the sequence?

100 , _______ , 130_______,160 ______

hint-add

100 ,  115,   130,  145,  160,  175,

500

What number goes in the blank?

,__________ ________, _________,_______,  15,

hint -subtract

0,  -15, -30,  -45,