Chapter 1
Finish the pattern
10, 11, 12, 13, ____, 15, ____, 17, 18
41
+ 15
56
15-3 =?
12
A farmer 88 green apples and 55 red apples. How many apples does he have in all?
143 apples
What is the opposite of subtraction?
Addition
904
How many hundreds?
How many tens?
How many ones?
9 hundreds
0 tens
4 ones
4 + 15 = ?
19
98-20 =
78
Addison collected 205 beads.
Her mother gave her another 299 beads.
How many beads does Addison have now?
504 beads
What time do we start math in 2B?
10:00 a.m.
What is 387 in expanded form?
300 + 80 + 7
+ 143
599
718 - 400 =
318
Ashley has 345 pennies.
She gives Adam 78 counters.
How many pennies does Angel have now?
267 pennies
What year starts in 17 days?
2021
What is five hundred sixty-three in standard form?
563
+ 408
- 233
234
465 adults went on a trip.
There were 192 fewer children than adults.
How many children were on the trip?
273 children
100 x 100
10,000
154 + 433 = ?
Answer in standard form
587
23
14
+ 31
68
405 - 84
321
Miss. Burroughs has 14 red counters, 56 blue counters, and 145 yellow counters.
How many counters does she have in all?
215 counters
12365
+ 24579
36944