Maths - Group 1
Week 2
Embedded Files
tuesday
tuesday
Warm Up:
Main Task:
Making tens:
Knowing your facts to 10 can make solving addition and subtraction problems easier.
Complete these number sentences by using number bonds to 10. Here is an example:
Write the matching bond to 10 below each stick.
Making teens:
Fill in the blanks to complete these number sentences for teen numbers:
wednesday
wednesday
Warm Up:
Main Task:
Counting on for addition #1:
When you count on, start at the largest number, then count on how many you need to add.
E.g. 19 + 4 = ___ → 19, 20, 21, 22, 23. So 19 + 4 = 23
Use the number line to help you find the answers to the following problems
Word problems: (use the number line if you need to)
On our walk, we saw 14 trees and 7 animals. How many trees and animals did we see altogether?
At my party, there were 5 boys and 17 girls. How many were at my party in total?
At the store, we got 15 bananas and 6 apples. How many pieces of fruit did we get altogether?
thursday
thursday
Warm Up:
Main Task:
Counting on for addition #2:
When you count on, start at the largest number, then count on how many you need to add.
E.g. 28 + 4 = ___ → 28, 29, 30, 31, 32. So 28 + 4 = 32
Use the number line to help you find the answers to the following problems.
Word problems: (use the number line if you need to)
The class has 24 glue sticks and 9 scissors. How many supplies do we have in total?
26 boys and 8 girls are standing in line. How many kids are there altogether?
I have 7 library books and 25 bags. How many items do I have altogether?
friday
friday
Warm Up:
Find three ways to find the answer by using subtraction facts from the numbers given
Main Task:
Counting back for subtraction:
When you count back, start at the largest number, then count back how many you need to subtract.
E.g. 22 - 4 = ___ → 22, 21, 20, 19, 18. So 22 - 4 = 18
Use the number line to help you find the answers to the following problems.
Word problems: (use the number line if you need to)
There were 17 apples in the fruit bowl. 5 apples were used to make a pie. How many apples are left?
I had 24 cupcakes for my party. 8 were eaten by my guests. How many are left?
There were 21 cows on the farm. 6 cows were sold. How many cows are still on the farm?
extra
extra
Warm Up: Find Dino’s secret number:
Instructions: Use the hundreds board to Add (count up) by 10 or subtract ( count back) to find the secret number.
Main Task:
Counting on or back in 10s:
You can use a hundreds board to count on and back in tens.
Use the hundreds board to help you find the answers to the following problems.
Problem Solving:
Go to your kitchen to help you solve these problems. Use the number lines and hundreds board from today and previous days to help you if you need to.
**Check with your parents that you can do this, and remember to put everything away when you are done**
Count how many dinner plates you have. Count how many side plates you have. How many do you have altogether?
Take out the tins of fruit you have in the pantry and count them. Count all the tins of tomatoes or pasta sauce that you have. How many tins do you have altogether with these tins? (You can use tins of something else if you don’t have fruit or tomatoes)
How many coffee cups do you have? How many glasses do you have? How many do you have altogether?
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