Grade 1 Math Practice Test: Comparing Two-Digit Numbers
- Comparing Numbers to 120
- 10 questions
- 12 minutes
To compare two-digit numbers, look at the tens first. Only if the tens are the same do you look at the ones.
Tap an option to mark your answer. You can change your mind, or tap the same option again to leave the question blank. The correct answers and explanations appear when you finish the test.Tap an option to answer; tap it again to leave the question blank.
Your result
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- 0 wrong
- 0 blank
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Question 1
Which symbol makes this true?
47 ___ 74
Correct answer: D
47 has 4 tens and 74 has 7 tens, so 47 is less than 74: 47 < 74. The open side of the symbol faces the bigger number.
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Question 2
Which number is the greatest?
Correct answer: D
85 and 80 both have 8 tens, more than the others. Then compare ones: 5 is more than 0, so 85 is the greatest.
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Question 3
Which sentence is true?
Correct answer: B
63 has 6 tens and 36 has 3 tens, so 63 is greater. The other sentences mix up the tens and ones.
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Question 4
Which number is less than 40?
Correct answer: A
38 has 3 tens, which is less than 4 tens. The number 40 is equal to 40, not less than it.
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Question 5
Ava has 3 tens and 6 ones. Ben has 6 tens and 3 ones. Who has the greater number?
Correct answer: A
Ava has 36 and Ben has 63. Tens count first, and 6 tens beat 3 tens. Looking only at the ones is the trap.
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Question 6
Count on. What number comes next?
98, 99, 100, ___
Correct answer: C
Counting by ones, the number after 100 is 101. The answer 110 would be counting on by ten.
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Question 7
What number comes just before 120?
Correct answer: B
Just before means 1 less: 120 − 1 = 119. The number 121 comes just after 120.
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Question 8
Which list shows the numbers in order from least to greatest?
52, 25, 55
Correct answer: B
25 has the fewest tens, so it comes first. 52 and 55 both have 5 tens, and 2 ones is less than 5 ones.
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Question 9
Which number is between 64 and 68?
Correct answer: C
Counting from 64: 65, 66, 67, 68. So 66 is between them. The number 46 has the same digits, but only 4 tens.
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Question 10
Dan read 34 pages. Liz read 43 pages. Which sentence is true?
Correct answer: C
43 has 4 tens and 34 has 3 tens, so 43 > 34. Liz read more pages.
Questions you leave blank are not counted as wrong.
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