Gianna's Algorithm Challenge

1 Digit Numbers

100

9+9+7=?

25

200

7 + 8 +3= ?

18

300

8+ 7 +6 =?

21

400

1 + 3 + 8= ?

12

500

1 + 7 + 5 + 6 +7 =

26

2 Digit Numbers

100

What is 36 + 36?

72

200

28 + 49=?

77

300

77=45=?

32

400

47-19=?

28

500

What is 34 + 48 + 12=

94

3 Digit Numbers

100

What is 109- 54=?

55

200

What is 123 + 48?

171

300

300-48=?

252

400

213-178=?

35

500

522-168=?

354

Correct the Mistake!

100

1  + 3 + 48= 51

52

200

1 + 3 + 8 + 48= 54

60

300

57- 18=41

39

400

34 + 48 + 12= 82

94

500

201-17=186

184

Word Problem

100

Gianna wants to buy a jacket for $200. She has $25 so far. How much more does she need to save to buy the jacket?

$175

200

Raydi and Charles each have 127 sports cards.  How many do they have all together?

254 cards

300

Milani wants to buy a bike for $500.  She saves $145 in May. She save $142 in June.  How much more does she need to save to buy the bike?

500- (145+142)= $213

400

The temperature on Monday is 95 degrees.  On Tuesday it is 87 degrees.  What is the difference in temperatures?

7 degrees

500

If you have been in school for 3 years, Kindergarten, First Grade and Second grade.  All each 180 days. How many days of school have you been in school for?

180 + 180+ 180= 540 days