MathYear 2
Addition to 100
Add 1-digit and 2-digit numbers to 2-digit numbers using column addition.
1.
Add.
(1)15
+5
(2)25
+5
(3)35
+5
(4)45
+5
(5)55
+5
(6)16
+4
(7)26
+4
(8)36
+4
2.
Now try these.
(1)15
+15
(2)25
+15
(3)35
+15
(4)45
+15
(5)55
+15
(6)16
+14
(7)26
+14
(8)36
+14
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