Addition Fluency Quiz

What is the main goal of achieving addition fluency?

• To use fingers for counting

• To memorize all addition facts

• To solve addition problems quickly and efficiently

• To solve addition problems using a calculator

If you know that 10 plus 6 equals 16, how can you quickly find the sum of 12 plus 6?

• Subtract 2 from 16

• Divide 16 by 2

• Multiply 16 by 2

• Add 2 to 16

How can you simplify the problem 9 plus 7 using a known sum?

• Subtract 7 from 9

• Think of 9 as 10 minus 1 and add 7 to 10

• Add 9 and 7 directly

• Multiply 9 by 7