B: Module 5 Lesson 20: Problem Set

Type the number sentence needed to solve the following proble, then solve the problem.

There are 122 blue crayons in a trunk. There are also 178 green crayons in the tunk. How many blue and green crayons are in the trunk altogether?

Mathematical Equivalence

ON

Type the number sentence needed to solve the following proble, then solve the problem.

The grocery bill came to a total of $144. Sam paid $51 of the bill with cash and put the rest on her credit card. How much did she put on her credit card?

Mathematical Equivalence

ON

Write a word problem that matches the following number sentence:

320 + 98 = ___

Write a word problem that matches the following number sentence:

832 – _____ = 690

Write a word problem that matches the following number sentence:

832 – 142 = ___