Page 21 - PlayFacto_B7

Finding the missing numbers

Some numbers have disappeared after coloring. Find the missing
numbers to complete the addition sentence.

Materials: 「Create Expression」 activity board,
4 Number chip sets (0-9), Operation chip ( )

⑴

53 4

+3 8 +2

91 89

⑵ ⑶

8 97
+4 +

75 1 24

18 Workbook B-7