1 Order of operations / 4 pts
Calculate: a) \(7+3\times 5\) b) \((7+3)\times 5\) c) \(40-6\times 4\) d) \((40-6)\times 4\).
2 Unknown numbers / 3 pts
Find the unknown: a) \(m+26=71\) b) \(9\times k=72\) c) \(4\times n+7=39\).
3 Buying books / 4 pts
Priya has 50 dollars. She buys 3 books that cost 9 dollars each. Let \(m\) be the money she has left. a) Write an equation for \(m\). b) Find the cost of the books. c) Find \(m\). d) Write a sentence to answer.
4 Is it reasonable? / 3 pts
Tom says that \(58+41=79\). a) Round to the nearest ten and estimate the sum. b) Is Tom’s answer reasonable? Explain. c) Find the correct sum.
5 Multiplication patterns / 3 pts
The row of 4 in the multiplication table starts 4, 8, 12, 16, 20, 24. a) Write the next two numbers. b) Are all these numbers even or odd? Explain. c) You know \(6\times 7=42\). Give \(7\times 6\) and explain why.
6 Even and odd / 3 pts
a) Which of these numbers are even: 38, 71, 94, 115? b) Even or odd, without calculating much: \(25+19\), \(8\times 7\), \(9+6\)? c) 29 children form pairs. How many pairs are there, and how many children are left?
Test yourself: quick challenge for Grade 3
🚀 Keep exploring with Zyro
🏅 Test solutionsTwo-Step Problems and Patterns: math test solutions, Grade 3
📘 Math lessonsTwo-Step Problems and Patterns: math lesson, Grade 3
✏️ Math practiceTwo-Step Problems and Patterns: math practice, Grade 3
🏅 Test solutionsIntroduction to Fractions: math test solutions, Grade 3
🏅 Test solutionsTime, Liquid Volume, and Mass: math test solutions, Grade 3
📘 Math lessonsIntroduction to Fractions: math lesson, Grade 3