Free Printable 20以内的数目（18-5-2020）

Worksheets

Name

Class

Date

1+（）=20

(a)

18+（　）＝２０

(a)

３＋１７＝

(a)

１６＋（　）＝２０

(a)

１５＋（　　）＝１８

(a)

６＋５＝

(a)

７＋（　）＝２０

(a)

８＋１１＝

(a)

１０＋（　）＝１５

(a)

10.

４＋（　）＝１６

(a)

11.

１１＋６＝

(a)

12.

４＋（　）＝１４

(a)

13.

１４＋（　）＝１９

(a)

14.

２＝（　）＝１１

(a)

15.

１１＋（　）＝１７

(a)

16.

６＋８＝

(a)

100 %

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