Page 109 - NUMINO_WB_2A

039-B4-1

(Two-Digit Number) (Two-Digit Number)
1. Fill in the blanks. Find the sum.

Example

24
+3 9

There are ones blocks.

This is tens block and ones blocks.

There are tens blocks in all.

a. There are ones blocks.
26

+ 3 8 This is tens block and ones blocks.

There are tens blocks in all.

b. 1 9 There are ones blocks.

+ 2 6 This is tens block and ones blocks.

There are tens blocks in all.