This Grade 2 challenge sheet asks students to think backward with multiple-choice items such as which number rounds to 50 or to 80. Four close options push Grade 2 kids to apply the rule carefully and notice the exact ones digit. Fill-in items keep the rounding and estimating practice flowing. This sheet sharpens decision-making and helps Grade 2 learners explain why a number lands on one ten versus another nearby ten.
Style:
Estimation (Intro)
Part A: Multiple Choice
Circle the best answer for each question.
1. Which number rounds to 50?
A) 43
B) 47
C) 56
D) 61
2. Which number rounds to 30?
A) 24
B) 26
C) 35
D) 37
3. Which number rounds to 80?
A) 73
B) 77
C) 85
D) 92
4. Which number does NOT round to 40?
A) 36
B) 38
C) 42
D) 46
Part B: Fill in the Blank
Write the correct answer on each line.
1. Round 58 to the nearest 10: 60
2. Round 31 to the nearest 10: 30
3. Estimate 44 + 37 by rounding first: 80
4. Estimate 82 - 48 by rounding first: 30
5. Estimate 29 + 62 by rounding first: 90
Estimation (Intro)
★ Part A: Multiple Choice
Circle the best answer for each question.
1. Which number rounds to 50?
A) 43
B) 47
C) 56
D) 61
2. Which number rounds to 30?
A) 24
B) 26
C) 35
D) 37
3. Which number rounds to 80?
A) 73
B) 77
C) 85
D) 92
4. Which number does NOT round to 40?
A) 36
B) 38
C) 42
D) 46
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) Round 58 to the nearest 10: 60
2) Round 31 to the nearest 10: 30
3) Estimate 44 + 37 by rounding first: 80
4) Estimate 82 - 48 by rounding first: 30
5) Estimate 29 + 62 by rounding first: 90
Ready to Practice?
Complete each section carefully.
9 Questions
12-18 minutes
Auto-graded
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