Practice with the help of Spectrum Math Grade 1 Answer Key Chapter 2 Lesson 2.3 Counting and Writing 20 through 24 regularly and improve your accuracy in solving questions.
Spectrum Math Grade 1 Chapter 2 Lesson 2.3 Counting and Writing 20 through 24 Answers Key
Complete.
1. 
2 tens 0 ones = 20
Answer:
2 tens 0 ones = 20.
Explanation:
Number of tens = (10 × 2) = 20.
Number of ones = (1 × 0) = 0.
Total = Number of tens + Number of ones
= 20 + 0
= 20.
2. 
2 tens 1 ones = 21
Answer:
2 tens 1 ones = 21.
Explanation:
Number of tens = (10 × 2) = 20.
Number of ones = (1 × 1) = 1.
Total = Number of tens + Number of ones
= 20 + 1
= 21.
3. 
_____ tens ______ ones = _____
Answer:
2 tens 2 ones = 22.
Explanation:
Number of tens = (10 × 2) = 20.
Number of ones = (1 × 2) = 2.
Total = Number of tens + Number of ones
= 20 + 2
= 22.
4. 
_____ tens ______ ones = _____
Answer:
2 tens 3 ones = 23.
Explanation:
Number of tens = (10 × 2) = 20.
Number of ones = (1 × 3) = 3.
Total = Number of tens + Number of ones
= 20 + 3
= 23.
5. 
_____ tens ______ ones = _____
Answer:
2 tens 4 ones = 24.
Explanation:
Number of tens = (10 × 2) = 20.
Number of ones = (1 × 4) = 4.
Total = Number of tens + Number of ones
= 20 + 4
= 24.