problem solving
problem solving
Add or Subtract
Add or Subtract
100

page 185 no. 1 (unlock the problem)

7

100

page 187 (big book) no. 5

8 squirrels

100

page 89 (practice book) no. 1

8 new pennies

100

page 90 (practice book) no. 2

8

200

page 186 no. 1 (big book)

8 rabbits

200

page 188 (big book) no. 6

8 yellow flowers

200

page 89 (practice book) no. 2

6 toy bears

200

page 90 (practice book) no. 3 

A

300

page 186 (big book) no. 2

5 birds

300

page 188 (big book) no. 7

14 = 7 + 7

300

page 89 (practice book) no. 3

10 books

400

page 187 (big book) no. 3

10 ducks

400

page 188 (big book) no. 8

5 books

400

page 89 (practice book) no. 4

6 silver rings

500

page 187 (big book) no. 4

9 eagles

500

page 188 (big book) no. 9 

5

500

page 90 (practice book) no. 1

8

M
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