Mental Math
What is 10 more than 50?
60
Fill in >, <, or =.
465 ____ 465
465 = 465
Write 152 in expanded form.
100 + 50 + 2
Fill in the blanks.
25, 30, ____, 40, ____, 50
25, 30, 35, 40, 45, 50
What is 10 less than 450?
440
Fill in >, <, or =.
234 ____ 334
234 < 334
Write 965 in expanded form.
900 + 60 + 5
Fill in the blanks.
600, 500, _____, _____, 200
600, 500, 400, 300, 200
What is 10 more than 475?
485
475 + 10
635 ______ 653
635 < 653
Write 360 in expanded form.
300 + 60 = 360
Fill in the blanks.
____, 155, 160, ____, 170
150, 155, 160, 165, 170
What is 100 more than 142?
242
Fill in >, <, or =.
2 hundreds 4 tens ____ 240
2 hundreds 4 tens = 240
240 = 240
Write 4 hundreds 73 ones in expanded form.
400 + 70 + 3
143, ______, 163, ______, _______, 193
143, 153, 163, 173, 183, 193
What is 100 less than 213?
113
Fill in >, <, or =.
3 hundreds 63 ones ____ 3 hundreds 6 tens
3 hundreds 63 ones > 3 hundreds 6 tens
363 > 360
Write 5 hundreds 32 ones in expanded form.
500 + 30 + 2
Fill in the blanks.
463, _____, 443, _____, 423
463, 453, 443, 433, 423