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Using + and -

English 15 Public

+ means altogether and - means taken away

Study Slideshow

5 _____ 4 = 1

-

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7 ____ 7 = 14

+

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8 ____ 4 = 4

-

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8____ 4 = 12

+

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9 __ 2 = 11

+

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9__ 3= 6

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6___ 2= 4

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4 ___ 4=0

-

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7___ 3= 10

+

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2___ 4= 6

+

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9____ 9 = 18

+

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8____ 6 =2

-

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6___ 6= 12

+

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5 ___ 4= 9

+

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2 _ 6= 8

+

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