Comparing Numbers
+10/-10
Two Digit Addition
Tape Diagrams
Mystery
100

3 tens _____ 25 ones 

>

100
10 more than 19

29

100

15 + 15 = 

30

100

Chace is having a party for 15 of his friends. He invited some of his friends. He still has 8 more friends to invite. How many friends did he already invite? 

Chace already invited 7 friends.

100

Find the missing number 

22, 24, ____, 26, 27

25

200

33 ____ 2 tens 12 ones 

>

200

1 less than 10

9

200

28 + 12 = 

40

200

Londyn bought 11 bracelets and 6 earrings. How much jewelry did she buy? 

Londyn bought 17 pieces of jewelry 

200

Ms. Brantley has 12 stitch plushies. Mrs. Heggie gives her some more. Now Ms. Brantley has 19 stitch plushies. How many plushies did Mrs. Heggie give? 

Mrs. Heggie gave 7 plushies. 

300

1 tens 14 ones ____ 2 tens 4 ones 

=
300

10 less than 53

43

300

16 + 18 = 

34

300

There were 17 dogs at the park. Some of the dogs left. Now there are 4 dogs at the park. How many dogs left the parK? 

13 dogs left the park. 

300

10 more than 67

77

400

26 ____ 1 ten 25 ones 

<

400

1 more than 37

38

400

19 + 14 =

33

400

Ms. Cline bought 12 blue flowers and 5 pink flowers. How many flowers did Ms. Cline buy? 

Ms. Cline bought 17 flowers. 

400

24 + 14 =

38

500

9 tens 4 ones _____ 10 tens 3 ones 

<

500

10 more than 57

67

500

24 + 16 = 

40 

500

Mr. Benson has 19 toys. He gives away some of them. Now he has 5 toys left. How many toys did Mr. Benson give away? 

Mr. Benson gave away 14 toys. 

500

How many dogs does Ms. Cline have? 

Ms. Cline has 3 dogs. 

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