Which number is 100 more than 148?
Which number is 10 less than 133?
Complete the pattern: 721, 621, 521, _____, ______, ______
Complete the pattern: _____, ______, ______, 569, 559, 549
25 tens + 13 tens = ______ tens
364 + 500 = _____
425 + ______ = 725
Solve the word problem and show your work: Tanya has a total of 130 crayons. Jill has 170 crayons. How many crayons do they have altogether
90 + 160 = ______
452 - 298 = _____