Gr3 Unit 9 Assessment w/Audio

1. For each number sentence, fill in the blank with a factor from 1 to 10 to make it TRUE. 2. SEVEN blue jays EACH have a mass of about 80 grams. What is their TOTAL MASS? 3. Together, 80great blue herons have a mass of about 240 kilograms. OneCalifornia condor has a mass of about 8 kilograms. About how many 8-kilogram California condors would it take to equal the mass of the group of herons? 4. About how many 50-gram northern cardinals have a mass equal to one 500-gram Atlantic puffin? 5. Use the BREAK-APART strategy to solve the problem. 5. Use the BREAK-APART strategy to solve the problem. 5c. EXPLAIN how Ellen solved the problem.Type your explanation below: 6. It starts raining at 6:40 A.M. and stops at 9:15 A.M. HOW LONG DID IT RAIN?