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Lesson
Practice
I
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Hong Kong
Stage 1
Add missing elements to make a statement true with totals up to 50
Lesson
Practice
Interactive practice questions
True or false?
$17+24=41$
1
7
+
2
4
=
4
1
True
A
False
B
Easy
< 1min
True or false?
Easy
< 1min
True or false?
Easy
< 1min
True or false?
Easy
< 1min
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