Adding/subtracting 3 digits
224 + 461=
685
Mr P bought 5 pizzas with 8 slices each for his class. If his students ate 35 slices, how many slices are left over?
5 slices
6 x n =48
n = 8
Which would help solve 9 x 8?
a. (9x5) + (9x3) or b. (9+5) x (9x3)
(9x5) + (9x3) = 72
What is next in the pattern? 6, 9, 12, 15
18, 21, 24
456-246=
210
Kimberly had 46 pieces of candy. She gave 5 to each of her 8 friends. How many pieces does she have left?
6 pieces.
n x 7 = 28
n =4
Solve (6 x 5) x 2
60
What is next in this pattern? 8, 16, 24, 32, ...
40, 48, 56
275 + 482 =
757
Ella found 27 shells at the beach. Her friend Savannah found 44 shells. How many more shells did Savannah find than Ella?
17 more. 44-27
8 x n = 48
n = 6
3 x 30 =
90
What is next in the pattern? 4, 16, 18, 20, ...
22, 24, 26
653 - 228 =
425
Jefferson is giving away 20 pencils to his 5 friends. If Alex already had 6 pencils, how many does he have now?
He has 10. 20 divided by 5 is 4. He already had 6. 4 + 6 = 10
9 x n = 54
n = 6
60 x 6 =
360
What is next in this pattern? 45, 40, 35, 30,...
25, 20, 15
700-435=
265
My mom had a loaf of bread with 40 slices. If she uses 6 slices each day for her kids lunches, how much bread would she have left after 5 days?
10 slices. 6 x 5 = 30. 40-30=10
9 x n = 72
n=8
14 x 3 =
42
What is my rule? 26, 30, 34, 38, ...
Add 4