EDM Unit 2 Test
3 + ___ = 12
30 + ___ = 120
300 + _____ = 1,200
17 - 8 = ____
27 - 8 = ____
57 - 8 = _____
Fill in the missing numbers.
Fill in the missing rule and numbers.
Maria swam a total of 56 minutes over the weekend. She swam for 20 minutes on Saturday. How many minutes did she swim on Sunday?
How do you know your answer makes sense for #9?
One python clutch has 31 eggs. Another python clutch has 19 eggs. How many more eggs are in the first clutch?
How do you know your answer makes sense for #11?