Penelope plants 22 flowers in the morning and 33 flowers in the afternoon. How many flowers does Penelope plant in all?
Write an equation and solve.
22 + 33 = 55
Penelope planted 55 flowers in all.
Lizzy made 35 bows. She gave 7 bows to Adalee. Then Lizzy made 14 more bows. Now how many bows does Lizzy have?
Write an equation and solve.
35 - 7 + 14 = __
35 - 7 = 28 28 + 14 = 42
Lizzy has 42 bows.
Is this equation is true or false?
36 + 6 = 45 + 1
False
36 + 6 = 42
45 + 1 = 46
12 + 8 = __ + 5
15
12 + 8 = 20
15 + 5 = 20
Which numbers are odd? Choose all that apply.
4 5 11 15 1
3 6 7 2 19
14 0 99 16 100
5 11 15 1
3 7 19
99
There are 34 peppers growing in Emma's garden. 15 are yellow and the rest are green. How many are green?
Write an equation and solve.
15 + ___ = 34
34 - 15 = 19
There are 19 green peppers in the garden.
Isabel has 33 balloons. 12 of the balloons are blue. 7 balloons are white. The rest of the balloons are red. How many of the balloons are red?
12 + 7 + ___ = 33
12 + 7 = 19 33 - 19 = 14
14 balloons are red.
Is this equation is true or false?
58 - 9 = 53 - 4
True
58 - 9 = 49
53 - 4 = 49
14 – 5 = ____ + 3
6
14 - 5 = 9
6 + 3 = 9
Solve the following doubles facts:
6 + 6 = ___
9 + 9 = ___
All doubles facts are ____. even or odd
6 + 6 = 12
9 + 9 = 18
All doubles facts are even.
Javier picks 33 pumpkins. He gives some to Xander and has 25 left. How many pumpkins does Javier give to Xander?
Write an equation and solve.
33 - __ = 25
33 - 25 = 8
Javier gives Xander 8 pumpkins.
A garden has 32 flowers. Camryn picks 15 tulips and Hayden picks 7 roses. How many flowers are left in the garden?
Write an equation and solve.
32 - 15 - 7 = ___
15 + 7 = 22 32 - 22 = 10
OR
32 - 15 = 17 17 - 7 = 10
There are 10 flowers left in the garden.
Is this equation is true or false?
27 - 13 = 26 - 14
False
27 - 13 = 14
26 - 14 = 12
____ – 16 = 27 – 9
34
27 - 9 = 18
34 - 16 = 18
How many more girls than boys are on the Viking boat?
21 - 14 = 7
7 more girls than boys are on the Viking boat.
Jacob has 26 more beads than Kai. Jacob has 42 beads. How many beads does Kai have?
Write an equation and solve.
__ + 26 = 42
42 - 26 = 16
Kai has 16 beads.
Alana has 24 old crayons and 9 new crayons. She gives away 5 crayons to Kala. How many crayons does she keep?
Write an equation and solve.
24 + 9 - 5 =
24 + 9 = 33 33 - 5 = 28
Alana keeps 28 crayons.
Is this equation is true or false?
29 - 13 = 36 - 18
False
29 - 13 = 16
36 - 18 = 18
34 + 15 + 6 = _____ + 19
36
34 + 15 + 6 = 55
36 + 19 = 55
Use a number line to solve 72 - 58.
72 - 58 = 14
Alex's book has 64 pages in all. He reads 46 pages himself and Jaxson reads the rest of the pages to him. How many pages did Jaxson read?
Write an equation and solve.
46 + ___ = 64
64 - 46 = 18
Jaxson read 18 pages.
Sam has 15 pieces of candy. Then she gets 7 more pieces of candy. She gives a piece of candy to each of her 17 classmates. How many pieces of candy does Sam have now?
Write an equation and solve.
15 + 7 - 17 = __
15 + 7 = 22 - 17 = 5
Sam has 5 pieces of candy left.
Is this equation true?
78 - 19 = 36 + 23
True
78 - 19 = 59
36 + 23 = 59
64 −____ = 32 – 15
47
32 - 15 = 17
64 - 47 = 17
Show two ways to add 53 + 27. Write your answers below.
53 + 27 = 80
Answers may include base-ten blocks, numberline, breaking apart numbers, etc.