NAME ______________________________ DATE _______________
DAILY PRACTICE
Solve each problem in two different ways, using the first steps given. Show your work clearly.
1 254 + 763 = _______________
a. Start by solving 200 + 700.
b. Start by solving 250 + 750.
2 627 + 575 = _______________
a. Start by solving 600 + 575.
b. Start by solving 27 + 75.
Ongoing Review
3 Find the missing number: 160, 260, 360, 460, _______________
A 860
B 560
C 500
D 480
NOTE
Students practice strategies for addition. They work on efficiency and flexibility by solving the same problem in two different ways.
MWI Addition Strategies