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Grade 1 Math Tens and Ones
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Tens and Ones
What is tens in math?
In math, the second digit (from right to left) of a number is considered as the tens placed digit. And this digit place value = face value of the digit X 10.
Example:
5 is placed in tens of 56.
So, its place value = 5 X 10 = 50.
What is ones in math?
In math, the first digit (from right to left) of a number is considered as the ones placed digit. And this digit place value = face value of the digit X 1.
Example:
6 is placed in ones of 56.
So, its place value = 6 X 1 = 6.
Sample Question of tens and ones:
1. Fill in the blanks with correct digit to understand tens and ones placed.
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34 = |
3 |
4 |
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43 = |
____ |
____ |
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51 = |
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47 = |
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36 = |
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25 = |
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28 = |
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31 = |
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23 = |
____ |
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Answer:
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34 = |
3 |
4 |
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43 = |
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51 = |
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47 = |
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36 = |
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25 = |
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28 = |
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31 = |
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23 = |
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2. Read tens and ones; then write the correct number.
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4 |
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= |
40 |
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2 |
4 |
= |
? |
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3 |
5 |
= |
? |
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4 |
1 |
= |
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6 |
9 |
= |
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8 |
6 |
= |
? |
Answer:
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4 |
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= |
40 |
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2 |
4 |
= |
24 |
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3 |
5 |
= |
35 |
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4 |
1 |
= |
41 |
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6 |
9 |
= |
69 |
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8 |
6 |
= |
86 |
3. Write the numbers with number value. One is done for you.
2 tens and 7 ones = 27
π
Twenty-seven.
2 tens and 5 ones = ___
π
________.
2 tens and 9 ones = ___
π
________.
3 tens and 1 ones = ___
π
________.
3 tens and 9 ones = ___
π
________.
3 tens and 7 ones = ___
π
________.
4 tens and 0 ones = ___
π
________.
4 tens and 1 ones = ___
π
________.
5 tens and 3 ones = ___
π
________.
5 tens and 5 ones = ___
π
________.
6 tens and 1 ones = ___
π
________.
6 tens and 5 ones = ___
π
________.
7 tens and 7 ones = ___
π
________.
7 tens and 3 ones = ___
π
________.
8 tens and 3 ones = ___
π
________.
9 tens and 9 ones = ___
π
________.
Answer:
2 tens and 7 ones = 27
π
Twenty seven.
2 tens and 5 ones = 25
π
Twenty-five.
2 tens and 9 ones = 29
π
Twenty-nine.
3 tens and 1 ones = 31
π
Thirty-one.
3 tens and 9 ones = 39
π
Thirty-nine.
3 tens and 7 ones = 37
π
Thirty-seven.
4 tens and 0 ones = 40
π
Forty.
4 tens and 1 ones = 41
π
Forty-one.
5 tens and 3 ones = 53
π
Fifty-three.
5 tens and 5 ones = 55
π
Fifty-five.
6 tens and 1 ones = 61
π
Sixty-one.
6 tens and 5 ones = 65
π
Sixty-five.
7 tens and 7 ones = 77
π
Seventy-seven.
7 tens and 2 ones = 72
π
Seventy-two.
8 tens and 3 ones = 83
π
Eighty-three.
9 tens and 9 ones = 99
π
Ninety-nine.
4. Fill in the blanks.
24 = ____ tens + ____ ones.
18 = ____ tens + ____ ones.
53 = ____ tens + ____ ones.
47 = ____ tens + ____ ones.
32 = ____ tens + ____ ones.
7 = ____ tens + ____ ones.
12 = ____ tens + ____ ones.
29 = ____ tens + ____ ones.
35 = ____ tens + ____ ones.
41 = ____ tens + ____ ones.
Answer:
24 = 2 tens + 4 ones.
18 = 1 tens + 8 ones.
53 = 5 tens + 3 ones.
47 = 4 tens + 7 ones.
32 = 3 tens + 2 ones.
7 = 0 tens + 7 ones.
12 = 1 tens + 2 ones.
29 = 2 tens + 9 ones.
35 = 3 tens + 5 ones.
41 = 4 tens + 1 ones.
5. Tola has 69 buttons. How many tens and ones are in 69?
____ tens ____ ones.
Answer:
6 tens 9 ones.
6. There are 62 cars in the parking lot. Count tens and ones in 62.
____tens _____ones.
Answer:
6 tens 2 ones.
7. How many tens and ones are there?
____ tens and ____ ones = ____
Answer:
5 tens and 6 ones = 56.
1 Tens 16 Ones
Sumber: https://www.schoolmathbd.com/2022/04/grade-1-math-tens-and-ones.html
