Math · Age 6 · Addition & Subtraction
Add & Subtract within 20 – Exercise 4
More practice extending addition and subtraction to 20.
Module
Addition & Subtraction
Age
Age 6
Duration
8 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
What is 15 - 8?
Question 2
Multiple choice
What is 9 + 9?
Question 3
Multiple choice
What is 20 - 11?
Question 4
Sequence
Complete: 15-1=14, 15-2=13, 15-3=?
Question 5
True or false
7 + 7 = 14.