Addition
Adding Negatives
Missing Values
Subtracting Negatives
Multiplication by 10
100

100 + 30 + 5

135

100

-5 + 5

0

100

94 + __ = 99

5
100

-2 - 7

-9

100

14 x 10

140

200

12 + 40 + 3

55

200

-5 + -5

-10

200

4 + __ = 20

16

200

-55 - 4

-59

200

100 x 10

1,000

300

8 + 15 + 6

29

300

-90 + 18

72

300

20 + 7 + __ = 40

13

300

-9 - 1

-10

300

567 x 10

5,670

400

25 + 40 + 60

125

400

-46 + -14

-60

400

90 + 8 + 1 + __ = 100

1

400

-90 - 90

-180

400

1,294 x 10

12,940

500

80 + 12 + 5 + 2

99

500

-900 + 900

0

500

1 + 20 + 5 + 9 + __ = 40

5

500

2 - 98

-96

500

5,981 x 10

59,810

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